165 Positive Words That Start with O [with Definitions and Examples]

If you are not confident enough while speaking English, you shouldn’t be worried now because here are some positive words that start with O.

These positive words beginning with O will enhance your vocabulary and have a very positive impact on your everyday life. They make you sound like an intellectual person. Speaking good words will uplift your mood as well as others around you. Inspirational words that start with O nourish your soul and help you achieve a good position in life.

Express your emotions well with all these exceptional words starting with O. There is a variety of words in the dictionary that you should learn to communicate well with other people. It gives a good impression of you and your chances of securing jobs and high scores become possible. It is not very time consuming also and is also fun at the same time!

Here is a list of positive words that start with O that you will surely enjoy reading.

Table of Contents

Positive Words That Start with O – Full List (165 words)

Here is the full list of positive words that start with O, you will find 165 positive words that start with O.

Oasis
Oath

Obcordate
Obedience
Obedient
Obediently

Obeisance
Objective
Objectively
Obligation

Oblige
Obliged
Obliging
Obligingly
Observance

Observant
Observe
Obtain
Obtainable
Occasion
Occur
Occurrent
Odds-on
Oecumenical
Offer

Offering
Official
Oil-bearing
Oily
OK
Olympiad
Olympian
Omnicompetent
Omnipotent
Omnipresent

Omniscience
Omniscient
On-board
Oncoming
One-liner
Oneness
Ongoing
On-hand
On-target
On-the-ball

On-the-beam
On-the-button
On-the-money
Onward
Onwards
Oodles
Oohlala
Oomph
Ooze
Oozing

Opalescent
Open
Open-handed
Open-hearted
Open-heartedly
Openly
Open-minded
Openness
Operable
Operatic

Operational
Operative
Opportune
Opportunities
Opportunity
Optimal
Optimism
Optimist
Optimistic
Optimum

Opulence
Opulent
Oracy
Orator
Orchestrated
Order
Orderly
Organic
Organization
Organizational

Organized
Orientation
Oriented
Original
Originality
Originate
Origination
Originative
Ornament
Ornamental

Ornate
Orotund
Oscar
Oscular
Osculate
Otherworldly
Outback
Outbalance
Outbrave
Outclass

Outdance
Outdistance
Outdo
Outdone
Outdrive
Outface
Outfly
Outgoing
Outlast
Outperform

Outperformed
Outperforming
Outplay
Outpoint
Outrace
Outrageous
Outrank
Outsail
Outscore
Outshine

Outshone
Outsize
Outsmart
Outspoken
Outsprint
Outstanding
Outstandingly
Outstretch
Outstrip
Outthink

Outwit
Ovation
Over
Overachieve
Overachiever

Overactive
Overage
Overbold
Overbrimming
Overcome

Overexcited
Overflow
Overflowing

Overfond
Overjoy
Overjoyed

Over-joyful
Overjoying
Overmodest
Overpower
Overriding
Oversize
Overt
Overtake
Overtaken
Overtaking
Overture
Overwhelming
Owner

Positive Words That Start with O to Describe a Person

If you are bored of using the same words again and again then take a look at these words starting with O to describe a person positively.

1. Obedient

Definition: comply or willing to comply with orders or requests; submissive to another’s will
Synonyms: dutiful, good, compliant
Example: As an officer, he was obedient and never disputed my orders.

2. Observant

Definition: notice things
Synonyms: keen, sharp
Example: Her observant eye took in every detail.

3. Omnipotent

Definition: (of a deity) having unlimited power; able to do anything
Synonyms: supreme, mighty
Example: God is described as omnipotent and benevolent.

4. Omniscient

Definition: someone who knows everything
Synonyms: all-knowing, all-wise
Example: The story is told by an omniscient narrator.

5. Obvious

Definition: clear, self-evident,
Synonyms: clear, plain
Example: I love the fact how Mary’s remarks are always so obvious, nothing sarcastic.

6. Open-hearted

Definition: express or display one’s warm and kind feelings without concealment
Synonyms: open, liberal, true
Example: Joan Ramsey, open-hearted, smiling, caring, changed his life.

7. Open-minded

Definition: willing to consider new ideas; unprejudiced
Synonyms: un-bias, accepting
Example: He was very open-minded about accepting other people’s work.

8. Optimistic

Definition: feel or show hope for the future
Synonyms: positive
Example: Jorge was optimistic in every situation.

9. Organized

Definition: arranged in a systematic way, especially on a large scale
Synonyms: in order, tidy
Example: I am systematic and organized enough to save things.

10. Outgoing

Definition: friendly and socially confident
Synonyms: extrovert, affectionate
Example: She’s an extremely affable, jovial, outgoing type of person.

Positive Words That Start with O to Encourage Yourself

Everyone needs some kind of motivation in different walks of life so read these good words that start with O to encourage yourself.

1. Overture

Definition: an introduction to something more substantial
Synonyms: lead-in, introduction
Example: The government has made a significant peace overture by opening the door to negotiation.

2. Ovation

Definition: a sustained and enthusiastic show of appreciation from an audience, especially by means of applause
Synonyms: applause, clapping
Example: The performance received a thundering ovation.

3. Optimism

Definition: hopefulness and confidence about the future or the successful outcome of something
Synonyms: hope, confidence
Example: The talks had been amicable and there were grounds for optimism.

4. Outperform

Definition: perform better than other
Synonyms: better, beat, surpass
Example: An experienced employee outperforms the novice.

5. Oration

Definition: a formal speech, especially one given on a ceremonial occasion
Synonyms: speech, address, lecture
Example: There is nothing quite like his messianic oration.

6. Opportune

Definition: (of a time) well-chosen or particularly favorable or appropriate
Synonyms: golden, favorable
Example: He couldn’t have arrived at a less opportune moment.

7. Openly

Definition: without concealment, deception, or prevarication, especially where these might be expected; frankly or honestly
Synonyms: in public, publicly
Example: They remained openly skeptical about her promises of improvement.

8. Olympic

Definition: relating to the ancient city of Olympia or the Olympic Games
Synonyms: athletic contest, game
Example: John is a famous Olympic champion.

9. Oeuvre

Definition: the works of a painter, composer, or author regarded collectively
Synonyms: art, collected work
Example: Like Jack, he contributed to the substantial body of Lindsay autobiography, a significant oeuvre in its own right.

10. Objective

Definition: a thing aimed at or sought; a goal
Synonyms: goal, target, purpose
Example: The system has achieved its objective.

Positive Words That Start with O to Compliment Others

It’s always good to give compliments to each other, here are some nice words that start with O that you can use to make others feel good.

1. Operative

Definition: a worker, especially a skilled one in a manufacturing industry
Synonyms: mechanic, engineer
Example: The operatives cleaned the machines at the end of every shift.

2. Opulent

Definition: ostentatiously rich and luxurious or lavish
Synonyms: lavish, deluxe
Example: Henry Thrale, one of the most opulent brewers in the kingdom, is a man of dreams.

3. Obliging

Definition: willing to do a service or kindness; helpful
Synonyms: helpful, accommodating, willing.
Example: He is hospitable, obliging, and specially well-disposed to the foreigner.

4. Open-handed

Definition: giving freely; generous
Synonyms: generous, charitable
Example: She has worked in a very open-handed and friendly way.

5. Optimal

Definition: best or most favorable; optimum
Synonyms: perfect, best
Example: Since Betty loved her children and always worried about their health, she wanted to get the optimal health insurance for them.

6. Original

Definition: an eccentric or unusual person
Synonyms: eccentric, free-spirit
Example: Comparatively, he is always strong, original and above all, practical.

7. Originator

Definition: a person who creates or initiates something.
Synonyms: inventor, creator
Example: Britton was the originator of a new class of literary works.

8. Outstanding

Definition: exceptionally good
Synonyms: excellent, marvelous
Example: As a president, he was outstanding in many ways.

9. Overjoyed

Definition: extremely happy
Synonyms: ecstatic, euphoric
Example: Joanna will be overjoyed to see you.

10. Omni-competent

Definition: able to handle any situation
Synonyms: effective, capable
Example: John could handle the difficult job as he was omni-competent.

Positive Words That Start with O to Help Through Difficulties

When you are in extreme difficulty, you need words that encourage you to get out of depression. Read these encouraging words that start with O to boost up your morale.

1. Odds-on

Definition: rated as most likely to win
Synonyms: quite possible, rational
Example: Mr. Kerry won the state, where he was the odds-on favorite.

2. Obtainable

Definition: something you can get your hands on
Synonyms: available, in circulation
Example: The sight of something attainable from her bucket list lifted her spirits.

3. On-target

Definition: achieve the thing aimed at
Synonyms: accurate, precise
Example: McGrath was on-target with a header.

4. On

Definition: indicating continuation of a movement or action
Synonyms: continuously, endlessly
Example: She continued on despite the days when the skies were grey.

5. Okay

Definition: used to express assent, agreement or acceptance
Synonyms: right, good
Example: It’s okay Toby, you’re did better than me.

6. Observe

Definition: notice or perceive something
Synonyms: notice, see
Example: These mountains are the perfect destinations to observe nature.

7. Onward

Definition: going further rather than coming to an end or halt; moving forward
Synonyms: ahead, forward, alee
Example: Jenn pushed onward through her difficulties even when the skies were grey.

8. Oceanic

Definition: something that is great
Synonyms: nautical, vast
Example: The Sahara lies behind the oceanic tidal waves.

9. On-stage

Definition: on or onto the stage and so visible to the audience
Synonyms: onstream, towards
Example: The audience seemed particularly attentive whenever she was on-stage.

10. Open-ended

Definition: having no determined limit or boundary
Synonyms: unrestrained, indefinite
Example: The children’s toys are open-ended which will help foster their creativity.

Positive Words That Start with O to Uplift Our Mind

If you are looking for positive words that will always make you feel happy then read these motivational words that start with O.

1. Ocean

Definition: a very large expanse or quantity
Synonyms: plenty, vast
Example: As far as his eyes could see he felt the ocean waving back at him.

2. Open-eyed

Definition: clear sighted
Synonyms: perceptive, fully aware
Example: She watched open-eyed as the plane took off, taking in the beauty beneath her.

3. Operant

Definitions: of or relating to the observable or measurable
Synonyms: effective
Example: It is a type of operant conditioning that employs a positive reinforcement method of training.

4. Online

Definition: in or into operation or existence
Synonyms: connected, plugged in
Example: The town’s new high-tech power plant is expected to go online this month.

5. Orchestral

Definition: a large group of musicians playing different instruments
Synonyms: band, symphony
Example: Although his output was largely orchestral, his religious upbringing played a significant role in influencing his choral compositions.

6. Organic

Definition: relating to or derived from living matter
Synonyms: living, natural, biotic
Example: The organic gardener avoids the use of pesticides in order to keep the intake of food healthy.

7. Orient

Definition: adjust or tailor something to specified circumstances or needs
Synonyms: aim, direct, angle
Example: He had to orient himself as they brought him down, and he knew his way along the ride to the destination.

8. Orotund

Definition: full, round or imposing
Synonyms: deep, strong, powerful
Example: The millionaire’s orotund manner claimed him an important position in the company.

9. Openness

Definition: lack of secrecy or concealment
Synonyms: frankness
Example: A democratic society committed is to openness and transparency.

10. Overwhelmed

Definition: feeling intense emotion
Synonyms: engulf, submerge
Example: I felt overwhelmed with happiness to see the presents I got for my 16th birthday.

List of Positive Words That Start with O to Keep Us Stay Positive

This amazing list of positive words that start with O will always keep you motivated. Stick this list to your refrigerator to read them daily.

1. Offer

Definition: present or proffer (something) for (someone) to accept or reject as desired
Synonyms: provide, present
Example: Several companies offer new, entry-level models in hopes of attracting more buyers.

2. Obtain

Definition: get, acquire or secure something
Synonyms: secure, procure
Example: Jenna took the opportunity to obtain advanced degrees to make her parents happy.

3. Oneness

Definition: the fact or state of being one in number
Synonyms: one, singleness
Example: He feels a oneness with God.

4. Optimum

Definition: most conducive to a favorable outcome
Synonyms: best, most amazing
Example: For optimum nutrition you may also wish to supplement your diet with a daily multi-vitamin.

5. Organizational

Definitions: relating to an organization or the way it is set up
Synonyms: supervisory, directorial
Example: He was the recipient of two commendations for his organizational excellence.

6. Overt

Definition: done or shown openly
Synonyms: unconcealed
Example: His opponent’s intention is quite overt.

7. Outshine

Definition: shine more brighter than
Synonyms: surpass, outclass
Example: A supernova would outshine all the other stars in its galaxy.

8. Owner

Definition: a person who owns something
Synonyms: holder, homeowner
Example: The owner made sure that the dog was friendly towards the neighbors.

9. Outplay

Definition: play better than
Synonyms: dominate, excel, outmatch
Example: The student outplayed everyone in his class and scored the highest scores and made his parents proud.

10. Over-excited

Definition: excessively excited
Synonyms: high-strung, excited,
Example: Some of the boys became over-excited over the thought of getting dessert for dinner.

Commonly Used Positive Words That Start with O

You often hear people say unique words with o that you don’t understand. Here is a list of all positive words that start with O to nourish your vocabulary.

1. Observable

Definition: able to be noticed or perceived; discernible
Synonyms: noticeable, visible
Example: The properties available for analysis are constrained by the set of actions that remain globally observable.

2. Opalescent

Definition: showing varying colors as an opal does
Synonyms: prismatic, rainbow-like
Example: Elaine turned her opalescent eyes on him.

3. Organically

Definition: from or in connection with living matter
Synonyms: essentially, naturally
Example: Consumers are prepared to pay a premium for organically grown vegetables.

4. Ornate

Definition: made in an intricate shape or decorated with complex patterns
Synonyms: embellish, decorate
Example: Maria Della Misericordia is an ornate example of early Renaissance work.

5. Outline

Definition: give a summary of (something)
Synonyms: define, indicate
Example: She will outline the case briefly.

6. Occasion

Definition: a particular time or instance of an event
Synonyms: event, moment
Example: On one occasion I stayed up until two in the morning.

7. Ode

Definition: structured poem praising or glorifying an event or individual
Synonyms: poem, lyrics
Example: First, he should open with a smarmy ode to Perot.

8. One-man

Definition: involving, done, or operated by only one person
Synonyms: one person, single person
Example: Dusty was a one-man Internal Affairs department.

9. Outdo

Definition: be superior to in action or performance
Synonyms: surpass, outshine
Example: The men tried to outdo each other in their generosity.

10. Outlast

Definition: live or last longer than
Synonyms: outlive, survive
Example: She has the kind of beauty that will outlast youth.

Positive Words That Start with O for Attractive Resumes

A resume is something on which your entire future is dependent, these positive words that start with O will make your resume look good.

1. Occupational

Definition: relating to a job or profession
Synonyms: professional, work
Example: John is suited perfectly for all occupational categories in the health department.

2. Oomph

Definition: the quality of being exciting, energetic, or sexually attractive
Synonyms: strength, attraction
Example: He showed entrepreneurial oomph.

3. Organizer

Definition: a person who organizes
Synonyms: planner, arranger
Example: She was by reputation, a good organizer.

4. Originate

Definition: create or initiating (something)
Synonyms: create, invent
Example: He is responsible for it as he did help originate this particular cliché.

5. Opt

Definition: make a choice from a range of possibilities
Synonyms: choose, select
Example: I assure, if you opt me for this job, you will never be disappointed.

6. Outlook

Definition: a person’s point of view or general attitude of life
Synonyms: view, perspective
Example: Since Sam has a broad outlook of life, he is perfect for this job.

7. Omnifarious

Definition: comprising or relating to all sorts or varieties
Synonyms: different, distinct
Example: Omnifarious develop, win “dream-team” of Chinese real estate.

8. Outright

Definition: open and direct; not concealed
Synonyms: complete, absolute
Example: Kathy responded outright to the question that the boss asked.

9. Operable

Definition: able to be used
Synonyms: achievable, serviceable
Example: Dan can make the most impractical thing, operable by his hard work and efforts.

10. Orthopedic

Definition: relating to the branch of medicine dealing with the correction of deformities of bones or muscles
Synonyms: surgeon, doctor
Example: I am the best orthopedic surgeon your clinic needs.

Final Thoughts on Positive Words That Start with O

These enlightening positive words that start with the letter O will give you the right kind of spirit you need to enhance your life. You will feel more knowledgeable and confident about yourself once you start using these in conversations. Send this to friends and relatives if you feel it will benefit them.

These words can really help bring out the positivity in you, use them in writing to enhance your confidence. If you keep reading these words again and again, you will be able to instill them in your life positively. We hope you enjoyed this list of positive words starting with O.