12-Letter Words Starting: O
There are 759 12-letter words,
138 12-letter phrases and
0 12-letter abbr's that start with
O.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| objectifying | 12 | 30 | verb, adjectivev, adj | ||||
verb • make external or objective, or give reality to • make impersonal or present as an object | |||||||
| ozonizations | 12 | 30 | |||||
Valid word for Scrabble US
| |||||||
| outjockeying | 12 | 29 | verb, adverbv, adv | ||||
verb • To outdo; to outvie. | |||||||
| overequipped | 12 | 29 | adjectiveadj | ||||
Valid word for Scrabble US
| |||||||
| overanalyzed | 12 | 28 | adjectiveadj | ||||
verb • To analyze too much or in too much detail. | |||||||
| objectivisms | 12 | 28 | nounn | ||||
Valid word for Scrabble US
| |||||||
| oxyacetylene | 12 | 27 | noun, adjectiven, adj | ||||
noun • a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals | |||||||
| oropharynxes | 12 | 27 | nounn | ||||
noun • The oral part of the pharynx, reaching from the uvula to the level of the hyoid bone. | |||||||
| overanalyzes | 12 | 27 | verbv | ||||
verb • To analyze too much or in too much detail. | |||||||
| overexpanded | 12 | 26 | adjectiveadj | ||||
Valid word for Scrabble US
| |||||||
| or scroll down to see all results... | |||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | |||||||
All 12 Letter Words
Words (759)
- organization
- occasionally
- overwhelming
- organisation
- occupational
- orchestrated
- overpowering
- orthodontist
- outstretched
- ostentatious
- overestimate
- osteoporosis
- obstetrician
- otherworldly
- outrageously
- overstepping
- oceanography
- outmanoeuvre
- overreaction
- obliteration
- obsolescence
- obscurantism
- orthodontics
- overspending
- overdramatic
- osteosarcoma
- otosclerosis
- overpopulate
- overdressing
- overburdened
- oligarchical
- oversleeping
- orthopaedics
- overindulged
- overachiever
- orienteering
- overeducated
- overreaching
- oversimplify
- ordinariness
- overexposure
- outproducing
- oxyacetylene
- overbalanced
- overpressure
- oscillograph
- oophorectomy
- osteological
- outdistanced
- overemphasis
- orchidaceous
- orthographic
- overanalyzed
- onomatopoeia
- orchestrator
- obscurantist
- oscilloscope
- osteogenesis
- ossification
- outplacement
- overgenerous
- omnipresence
- obligatorily
- octogenarian
- overinflated
- overcautious
- obstreperous
- optimization
- overshooting
- overexertion
- obligingness
- oppositeness
- overabundant
- optimisation
- outbuildings
- overpromises
- oceanologist
- overharvests
- overpromoted
- overlordship
- overpromotes
- overmatching
- observations
- overasserted
- overprotects
- overexploits
- obdurateness
- outpromising
- overextended
- ochlocracies
- overutilizes
- oropharynges
- overvoltages
- overreachers
- overfatigues
- overcramming
- overfavoring
- outsparkling
- overwatching
- overcrowding
- overstocking
- oxygenations
- overwearying
- overreliance
- overstrained
- overstresses
- octosyllable
- obstructions
- outspreading
- obstructives
- overnighting
- overresponds
- overweighted
- outcompeting
- overdecorate
- outmaneuvers
- outsprinting
- organoleptic
- overindulges
- oppressively
- octapeptides
- overinflates
- overoperated
- overroasting
- ostentations
- overstuffing
- omnisciences
- outcroppings
- outgeneraled
- osteoclastic
- overdirected
- outreproduce
- oratorically
- osteogeneses
- outglittered
- outachieving
- overfulfills
- oversanguine
- oversaturate
- outstripping
- outrivalling
- oversweetens
- outgoingness
- objurgations
- ornamentally
- overgarments
- overpedalled
- orientalists
- overlaboring
- orthopedists
- outbalancing
- ovipositions
- overpeopling
- orientations
- overcapacity
- overpersuade
- officialdoms
- overtaxation
- overserviced
- orchestrater
- orchestrates
- oppositional
- overthinking
- overshadowed
- outperformed
- originations
- overplanting
- overthrowing
- obliterating
- obliterative
- oligophagous
- obliterators
- outlandishly
- overlengthen
- overclaiming
- ostracoderms
- offscourings
- overclassify
- outscreaming
- overgoverned
- obnubilating
- overlighting
- overachieved
- overclouding
- overpraising
- outthrusting
- openhandedly
- outbrazening
- outsiderness
- outtraveling
- outtravelled
- overproduced
- overexciting
- overmanaging
- overtrumping
- overcompress
- overexerting
- overprograms
- overpromised
- overspenders
- overarousals
- overmastered
- oceanologies
- overexpanded
- otoscleroses
- overarranged
- overarranges
- overconcerns
- onomastician
- orthotropous
- overspilling
- operatorless
- overexplains
- orographical
- overexplicit
- overconsumed
- overconsumes
- overmaturity
- overexposing
- overmedicate
- overcontrols
- overstaffing
- overutilized
- oblanceolate
- osmolalities
- oropharynxes
- osmolarities
- overbalances
- orotundities
- overcorrects
- overcounting
- onomatopoeic
- opinionative
- optometrists
- officeholder
- outsourcings
- overreacting
- outcavilling
- overfatigued
- oversteering
- overmodestly
- organicities
- overhonoring
- overcropping
- overwatering
- overbleached
- overbleaches
- overhuntings
- overregulate
- overstirring
- overidealize
- octahedrally
- overstressed
- octosyllabic
- overreported
- onychophoran
- overidentify
- overnighters
- overweighing
- orthocenters
- overstrewing
- obfuscations
- outspringing
- overborrowed
- overflooding
- overstridden
- outreasoning
- outgalloping
- overstriding
- outrebounded
- obsequiously
- organologies
- outreckoning
- orthodontias
- omnipotences
- overdesigned
- overoperates
- omnipotently
- overinformed
- overoptimism
- overstudying
- overbreeding
- overfocusing
- overoptimist
- objectifying
- overfocussed
- overwintered
- omnisciently
- overfocusses
- overdevelops
- osteoblastic
- overwithheld
- overbriefing
- overwithhold
- overactivity
- oleaginously
- omnivorously
- orthogeneses
- outmastering
- overorganize
- orthogenesis
- oleandomycin
- orthogenetic
- overornament
- overdiscount
- oversupplied
- oversupplies
- overissuance
- objectivisms
- overpackaged
- overpackages
- outstretches
- overdocument
- objectivists
- overbrowsing
- overbuilding
- obsoleteness
- orthogonally
- overdominant
- outwrestling
- oleoresinous
- osteologists
- outdatedness
- obtusenesses
- overpayments
- outnumbering
- overswinging
- overpedaling
- orientalisms
- osteopathies
- orientalized
- outdelivered
- orientalizes
- outorganized
- oblatenesses
- osteoplastic
- outorganizes
- olfactometer
- osteoporoses
- outdesigning
- osteoporotic
- ozonizations
- outbargained
- outdistances
- overdrinking
- oncogenicity
- overcritical
- ozonospheres
- officialeses
- officialisms
- opportunisms
- opportunists
- overservices
- overcastings
- opposability
- orthopterans
- overteaching
- orthopterist
- orchestrally
- orthopteroid
- oligochaetes
- oncornavirus
- officiations
- overcautions
- osteomalacia
- ovariotomies
- overplanning
- orthorhombic
- overcharging
- overlearning
- offishnesses
- oligophagies
- overchilling
- oligopsonies
- overeducates
- overplotting
- occidentally
- orismologies
- overtightens
- overfamiliar
- oligotrophic
- opalescences
- opalescently
- owlishnesses
- opaquenesses
- obnubilation
- overcleaning
- oafishnesses
- overabstract
- overclearing
- overslaughed
- outthrobbing
- overemphases
- occultations
- ornatenesses
- overliterary
- outintrigued
- overachieves
- outintrigues
- ornerinesses
- outpoliticks
- overemphatic
- overenamored
- odiousnesses
- overslipping
- oxaloacetate
- oscillations
- overcoaching
- oscillograms
- outpopulated
- outpopulates
- overengineer
- oxalacetates
- overcoloring
- overenrolled
- overtraining
- ornithologic
- outjockeying
- overprinting
- overequipped
- overtreating
- obscurations
- overanalyses
- otiosenesses
- overanalysis
- oarsmanships
- overtrimming
- overanalyzes
- operatically
- optimalities
- outbreedings
- overproduces
- odontoblasts
- ornithopters
- overexercise
- operationism
- outpreaching
- overmannered
- overhandling
- operationist
- overtrusting
- odontographs
- odontography
- ommastrephes
- onomasiology
- ophioglossum
- observancies
- orogenically
- onomasticons
- odontologies
- optimistical
- odontologist
- organicistic
- obcompressed
- overmuchness
- ombrophilous
- oxidimetries
- odontomatous
- odontophobia
- ombrophobous
- overmeasured
- oxidisations
- oreographies
- orologically
- overmeasures
- odontophoral
- outvillained
- obsessionist
- odontophoran
- overutilised
- overutilises
- oxidizations
- odontophores
- overstaining
- overheatings
- optoacoustic
- ophthalmitis
- orepearching
- overstanding
- ororotundity
- outlaunching
- ochlophobiac
- ochlophobias
- ophicalcites
- overrashness
- obligational
- outward-bound
- odorimetries
- onomatomania
- obsignations
- obedientiary
- optometrical
- ophidiariums
- omissiveness
- office-bearer
- overcovering
- ophiolatries
- opisthocomus
- orchestiidae
- ophiolatrous
- ochroleucous
- overbiddings
- opisthotonos
- ophiological
- overmounting
- overreckoned
- ophiologists
- ophiomorphic
- oxycephalies
- overmultiply
- overstinking
- oxycephalous
- ommatophores
- overblankets
- ophiophagous
- organismally
- ophiophilist
- overrefining
- orchidectomy
- obstipations
- organistrums
- obstreperate
- overidealise
- obstrictions
- obstropalous
- overfineness
- overweathers
- obstropulous
- oracularness
- overfinished
- octahedrites
- ophthalmists
- orthoborates
- overweenings
- overniceness
- organogenies
- omnificences
- orthocentres
- overflourish
- overinclined
- orthocephaly
- organography
- osteichthyan
- over-crowding
- overbounding
- overstriking
- omniparities
- orthocousins
- overripeness
- organologist
- overflowings
- overofficing
- overripening
- octaploidies
- outcraftying
- obtemperated
- obtemperates
- opinionately
- oenophilists
- orthodromics
- outreddening
- opsonisation
- orthodromies
- opsonization
- opinionators
- oxysulphides
- overbridging
- overorganise
- outmarriages
- overdeviated
- objectivated
- overdeviates
- objectivates
- oversubtlety
- octastichons
- oleandraceae
- obtestations
- octastichous
- outcrossings
- overfondness
- out-migration
- octastrophic
- overinsuring
- overbrimming
- objectivised
- orthognathic
- objectivises
- opisthodomoi
- opisthodomos
- osteodermous
- outmeasuring
- outstraining
- osmoreceptor
- outmodedness
- overfreedoms
- opisthograph
- overwresting
- overwrestled
- obtruncating
- overfreights
- overwrestles
- osteogenetic
- objectivized
- objectivizes
- octillionths
- opisthotonic
- overswearing
- oncorhynchus
- overfullness
- overpainting
- orbicularity
- oleographies
- omphalomancy
- oleomargarin
- orthographer
- overfundings
- orichalceous
- overswelling
- octogenaries
- opotherapies
- osteomalacic
- overkindness
- overswimming
- orthomorphic
- offendresses
- orientalised
- orientalises
- overburthens
- oppignerated
- orthopaedies
- overschutcht
- ostariophysi
- oppignerates
- outorganised
- osteichthyes
- outorganises
- oophoritises
- oppignorated
- overdraughts
- ozonisations
- obumbrations
- oppignorates
- octopetalous
- overlaboured
- overscutched
- odontophorus
- ornithischia
- ornithogalum
- olfactometry
- overcanopied
- overcanopies
- open-collared
- olfactronics
- oligodactyly
- oligodendria
- overperching
- ornithomimid
- overcrossing
- octosepalous
- orthopraxies
- octostichous
- outsweetened
- overdelicate
- outpassioned
- overcarrying
- overpictured
- overpictures
- oligospermia
- officialties
- overlaunched
- overlaunches
- overcatching
- overpitching
- oligochromes
- orthopterous
- oedogoniales
- obliquations
- one-billionth
- osteopathist
- olive-colored
- octuplicates
- ovariotomist
- orchestrinas
- overthrowers
- overglancing
- oppressingly
- orchestrions
- ostracisable
- osteostracan
- oligopeptide
- overleathers
- orphenadrine
- overthwarted
- oppugnancies
- overglooming
- overleavened
- ostracizable
- overshowered
- oesophagitis
- obliviscence
- oneirocritic
- orchidomania
- one-hundredth
- orthotoneses
- orthotonesis
- oneirodynias
- obmutescence
- oneirologies
- one-millionth
- orthotropies
- ostracodermi
- orthotropism
- orthovanadic
- overabounded
- overskipping
- outblustered
- ornamentists
- oryctologies
- ostreophages
- overgrainers
- orthodonture
- opeidoscopes
- overgraining
- one-sixteenth
- overprepared
- overprepares
- overgrassing
- obreptitious
- overtowering
- occultnesses
- overcoatings
- overgrazings
- overlockings
- overpressing
- overgreening
- one-upmanship
- outercourses
- overcoloured
- orthopaedist
- ornithomancy
- overanalysed
- obscurements
- old-fashioned
- orthopedical
- ornithomorph
- outfangthief
- outbreathing
- oneiromancer
- optimalising
- ornithophily
- orthopristis
- overtripping
- organ-grinder
- osculatories
- ornithosaurs
- obsecrations
- odontogenies
- optimalizing
- ornithoscopy
Phrases (138)
- old ironsides
- old line state
- otolith organ
- order odonata
- old school tie
- otto sverdrup
- old wives' tale
- oblique angle
- old world coot
- onto function
- opposite word
- out of fashion
- on the qui vive
- order acarina
- ozark plateau
- olea europaea
- order ranales
- order araneae
- obstacle race
- order cestida
- order cetacea
- outer cassock
- outer garment
- order ulvales
- ordinary care
- order fucales
- operatic star
- of the essence
- oswald veblen
- off one's guard
- old bulgarian
- off the record
- output signal
- off your guard
- order isopoda
- oceanic abyss
- object lesson
- order musales
- order myaceae
- old man's beard
- overnight bag
- omomyid group
- ockham's razor
- orbital plane
- orbital point
- order oleales
- old style font
- otto meyerhof
- old testament
- otto the great
- orchard grass
- officer's mess
- ononis repens
- old world chat
- orchestra pit
- octane number
- octane rating
- orchid cactus
- orchid family
- oxytocic drug
- os triquetrum
- on the average
- osbat al-ansar
- oriental sore
- oyster agaric
- onward motion
- oboe da caccia
- oyster fungus
- ocular helmet
- ocular muscle
- on the one hand
- order protura
- out of keeping
- oculus dexter
- out of nothing
- olduvai gorge
- out of the blue
- odd-even check
- out of thin air
- out of wedlock
- oleander fern
- orinoco river
- observed fire
- optative mood
- order rosales
- optic chiasma
- once in a while
- optical bench
- optical crown
- order bryales
- order sirenia
- optical fiber
- optical fibre
- optical flint
- oil geologist
- open fracture
- optical glass
- order caudata
- open interval
- open marriage
- optical maser
- open sandwich
- optical prism
- oil of vitriol
- order taxales
- open syllable
- outdoor sport
- outdoor stage
- one of the boys
- order uropygi
- order diptera
- opening night
- opera comique
- opera company
- opera glasses
- oral contract
- order fagales
- owner's equity
- oklahoma city
- orange balsam
- olympian zeus
- olympic games
- oxalis cernua
- overhand knot
- oregon jargon
- output device
- oregon myrtle
- one-way street
- ocean current
- orange yellow
- operator gene
- organ of corti
- ocean sunfish
- obiter dictum
- otho of lagery
- omental bursa
- otic ganglion
- old icelandic
