Top 320+ Popular Adjectives That Start With O with ESL Images

Adjectives That Start With O! Are you searching for the list of common adjectives beginning with letter O? Here is the right page for you to look for a useful list of adjectives starting with an O with ESL infographic. 

According to Wikipedia, an adjective is a word that describes a noun. An adjective is a word that gives more information about the noun that goes with it. For examples:

  • The sky is blue.
  • The joke David told was so funny, I could not stop laughing all day.

Adjectives That Start With O

List of Adjectives Begining with Letter O

  • 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
  • Odourless
  • Oecumenic
  • 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
  • Olympic
  • Omani
  • 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
  • Oxidized

Sentence Examples

Obdurate

  • He remained obdurate, refusing to alter his decision.

Obedient

  • She is an obedient woman.

Obese

  • Obese people find it difficult to stop overeating.

Objective

  • It is impossible to be completely objective.

Oblate

  • The earth is an oblate sphere.

Obligate

  • It is an obligate parasite with a complex life cycle.

Obligated

  • We were obligated to attend the opening ceremony.

Obligatory

  • She was wearing the obligatory sweater and pearl necklace.

Obliged

  • I was obliged to abandon that idea.

Oblique

  • He made an oblique reference to his work.

Oblivious

  • She was oblivious to our warnings.

Oblong

  • Battery pods are of two types: square and oblong.

Obnoxious

  • He is the most obnoxious man I know.

Obscene

  • They have cut the obscene passages from the film to show it on television.

Obscure

  • He always speaks in obscure legal jargon.

Observable

  • The tendency precipitates into observable motion.

Observant

  • You should be observant of the traffic rules.

Overnight

  • We stayed overnight with my mother.

Overpowering

  • There’s an overpowering smell of garlic in the kitchen.

Overpriced

  • These shoes are very nice, but they’re terribly overpriced.

Overprotective

  • The children of overprotective parents are sometimes rather neurotic.

Overproud

  • He is a man overproud of his success.

Overreaching

  • She is known for overreaching her authority.

Overriding

  • Their overriding aim was to keep costs low.

Overripe

  • The overripe apples dropped down from the trees.

Oversea

  • I have an opportunity to go an oversea trip.

Adjectives Starting with O | Infographic

Adjectives that start with O | Image 1 

Adjectives That Start With O

Adjectives that start with O | Image 2

Adjectives That Start With O

Adjectives that start with O | Image 3

Adjectives That Start With O

Top 320+ Popular Adjectives That Start With O with ESL Images 1

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Aleia
Aleia
4 months ago

hello

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