[430+] Outstanding Adjectives that Start with O 2024

This list contains more than 400 adjectives that start with O. So if you need some O adjectives in your life, look no further than this list. You are certain to find some nice adjectives that start with O here.

Adjectives that Start with O

This is a long list of descriptive words that start with O. It is full of good adjectives that start with O to incorporate into your day-to-day life.

  • Obdurate
  • Obedient
  • Obese
  • Objective
  • Oblate
  • Obligate
  • Obligated
  • Obligatory
  • Obliged
  • Oblique
  • Oblivious
  • Oblong
  • Obnoxious
  • Obscene
  • Obscure
  • Observable
  • Observant
  • Observed
  • Observing
  • Obsessed
  • Obsessional
  • Obsessive
  • Obsolescent
  • Obsolete
  • Obstetric
  • Obstetrical
  • Obstinate
  • Obstructed
  • Obstructive
  • Obtainable
  • Obtrusive
  • Obtuse
  • Obviating
  • Obvious
  • Occasional
  • Occidental
  • Occipital
  • Occlusive
  • Occult
  • Occupational
  • Occupied
  • Occurrent
  • Oceanic
  • Ocellated
  • Ocher
  • Ochre
  • Octagonal
  • Octal
  • Octangular
  • Octuple
  • Ocular
  • Odd
  • Oddish
  • Odious
  • Odorless
  • Odorous
  • Off
  • Offbeat
  • Offenceless
  • Offended
  • Offending
  • Offenseless
  • Offensive
  • Offhand
  • Official
  • Officious
  • Offish
  • Offshore
  • Offside
  • Offsides
  • Offstage
  • Old
  • Olden
  • Older
  • Oldish
  • Oldline
  • Oleaceous
  • Oleaginous
  • Olfactive
  • Olfactory
  • Olive
  • Olivelike
  • Olympian
  • Ominous
  • Omissible
  • Omissive
  • Omnibus
  • Omnipresent
  • Omniscient
  • Oncologic
  • Oncoming
  • One
  • Oneiric
  • Onerous
  • Onetime
  • Ongoing
  • Online
  • Only
  • Onomastic
  • Onshore
  • Onside
  • Onstage
  • Ontogenetic
  • Ontological
  • Onymous
  • Opalescent
  • Opaline
  • Opaque
  • Open
  • Opencast
  • Opencut
  • Opened
  • Openhanded
  • Openhearted
  • Opening
  • Operable
  • Operant
  • Operatic
  • Operating
  • Operational
  • Operationalist
  • Operative
  • Operculate
  • Operculated
  • Operose
  • Ophthalmic
  • Opinionated
  • Opponent
  • Opportune
  • Opportunist
  • Opposable
  • Opposed
  • Opposing
  • Opposite
  • Oppositive
  • Oppressed
  • Oppressive
  • Opprobrious
  • Optative
  • Optic
  • Optical
  • Optimal
  • Optimistic
  • Optimum
  • Optional
  • Opulent
  • Oracular
  • Oral
  • Orange
  • Orangish
  • Oratorical
  • Orbicular
  • Orbiculate
  • Orbital
  • Orbitual
  • Orchestral
  • Orchestrated
  • Ordained
  • Ordered
  • Orderly
  • Ordinal
  • Ordinary
  • Organic
  • Organised
  • Organismal
  • Organismic
  • Organized
  • Orgiastic
  • Oriental
  • Orientated
  • Orientating
  • Oriented
  • Orienting
  • Original
  • Originative
  • Ornamental
  • Ornate
  • Ornery
  • Orotund
  • Orphaned
  • Orphic
  • Orthodontic
  • Orthodox
  • Orthogonal
  • Orthographic
  • Orthopaedic
  • Orthoptic
  • Orthostatic
  • Orwellian
  • Oscillating
  • Oscillatory
  • Oscine
  • Oscitant
  • Osmotic
  • Osseous
  • Ossicular
  • Ossiculate
  • Ossiferous
  • Ossified
  • Osteal
  • Ostensible
  • Ostensive
  • Ostentatious
  • Other
  • Otherwise
  • Otherworldly
  • Ototoxic
  • Ottoman
  • Outback
  • Outboard
  • Outbound
  • Outbred
  • Outcast
  • Outclassed
  • Outdated
  • Outdoor
  • Outdoorsy
  • Outer
  • Outermost
  • Outfitted
  • Outflowing
  • Outgoing
  • Outlandish
  • Outlaw
  • Outlined
  • Outmoded
  • Outmost
  • Outrageous
  • Outre
  • Outright
  • Outside
  • Outsize
  • Outsized
  • Outspoken
  • Outspread
  • Outstanding
  • Outward
  • Oval
  • Ovarian
  • Ovate
  • Over
  • Overactive
  • Overage
  • Overaged
  • Overall
  • Overarm
  • Overawed
  • Overbearing
  • Overblown
  • Overbold
  • Overbusy
  • Overcareful
  • Overcast
  • Overcautious
  • Overconfident
  • Overcritical
  • Overcurious
  • Overdelicate
  • Overdone
  • Overdressed
  • Overdue
  • Overeager
  • Overemotional
  • Overexcited
  • Overfamiliar
  • Overflowing
  • Overfond
  • Overfull
  • Overgenerous
  • Overgreedy
  • Overgrown
  • Overhand
  • Overhanded
  • Overhasty
  • Overhead
  • Overheated
  • Overjealous
  • Overjoyed
  • Overladen
  • Overland
  • Overlarge
  • Overloaded
  • Overlooked
  • Overlying
  • Overmodest
  • Overmuch
  • Overnice
  • Overnight
  • Overpowering
  • Overpriced
  • Overprotective
  • Overproud
  • Overreaching
  • Overrefined
  • Overriding
  • Overripe
  • Oversea
  • Overseas
  • Oversensitive
  • Overserious
  • Oversewn
  • Oversexed
  • Overshot
  • Oversize
  • Overstated
  • Overstuffed
  • Oversubscribed
  • Oversuspicious
  • Overt
  • Overturned
  • Overvaliant
  • Overweight
  • Overwhelming
  • Overzealous
  • Ovoid
  • Ovular
  • Owlish
  • Owned
  • Ownerless
  • Oxalic
  • Oxidative

Positive Adjectives that Start with O 2024

Here are some positive adjectives that start with O. You can also find some good adjectives that start with O to describe a person positively here.

  • Objective
  • Obliging
  • Obtainable
  • Omniscient
  • Open-Minded
  • Openhanded
  • Openhearted
  • Opportune
  • Optimal
  • Optimistic
  • Optional
  • Opulent
  • Organic
  • Original
  • Ornamental
  • Ornate
  • Outgoing
  • Outstanding
  • Overjoyed

Negative Adjectives that Start with O 2024

Adjectives that Start with O

Some negative adjectives start with O. They are great to use in context, though some of them can have more positive connotations in different contexts.

  • Obdurate
  • Obese
  • Objectionable
  • Obligated
  • Obligational
  • Obligatory
  • Obliterable
  • Obsessive
  • Obsolete
  • Obstinate
  • Obstreperous
  • Obstructed
  • Obstructive
  • Obtrusive
  • Obtuse
  • Obvious
  • Occluded
  • Occult
  • Occupied
  • Odd
  • Odious
  • Offensive
  • Oily
  • Old
  • Oldest
  • Omissible
  • Omissive
  • Only
  • Oozy
  • Opponent
  • Opportunist
  • Opportunistic
  • Opposite
  • Oppressive
  • Outcast
  • Outclassed
  • Outdated
  • Outlaw
  • Outlawed
  • Outmoded
  • Outraged
  • Outrageous
  • Overactive
  • Overaged
  • Overaged
  • Overbearing
  • Overburdened
  • Owing

Adjectives that Start with O to Describe a Person 2024

Adjectives that Start with

Here are some more adjectives that start with the letter O that you can use to describe a person. They run the gamut of connotations.

  • Objectionable
  • Obscene
  • Odd
  • Odious
  • Offensive
  • Ok
  • Okay
  • Old
  • Older
  • Oldish
  • Open
  • Openhanded
  • Orderly
  • Ordinary
  • Outcast
  • Outclassed
  • Outdated
  • Outdoorsy
  • Outgoing
  • Outlandish
  • Outlaw
  • Outmoded
  • Outrageous
  • Outright
  • Outspoken
  • Outspread
  • Outstanding
  • Overachiever
  • Overbooked
  • Overburdened
  • Overcharged
  • Overcoached
  • Overcommitted
  • Overcounted
  • Overdeveloped
  • Overdosed
  • Overdressed
  • Overeducated
  • Overexerted
  • Overexerting
  • Overexposed
  • Overextended
  • Overfatigued
  • Overfed
  • Overfulfilled
  • Overinformed
  • Overnighter
  • Oversteered
  • Overweight
  • Overwhelming

FAQs

What are the most common adjectives that start with O?

Some of the most common adjectives starting with O include: obedient, obnoxious, odd, old-fashioned, open, outrageous, and outstanding. There are lots of O adjectives, so it makes sense that there are so many common ones.

What are the least common adjectives that start with O?

Some of the least common adjectives that start with O include: obdurate, opulent, ovate, and odious. O words get used a lot, and it can be easy to infer what they mean because they are compound words.

What are some personality adjectives that start with O?

Some personality adjectives that start with O include: obedient, open-minded, obstinate, and odd. They can be used in many different situations to describe people’s personalities.

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Conclusion

Now you know many more adjectives that start with O. This list is very long but also fairly comprehensive in the O adjectives you will come across.

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