Words that start with 'op' and contain 'a'


Pick out up to an enormous 430 entries for words that start with 'op' and contain 'a'.

3 letter words

  • opa

4 letter words

  • opah
  • opai
  • opal

5 letter words

  • opahs
  • opals
  • opata
  • opera

6 letter words

  • opacus
  • opaion
  • opaled
  • opaque
  • operae
  • operas
  • operla
  • ophian
  • opiane
  • opiate
  • opilia
  • oppian
  • oppida
  • optant
  • optate
  • optima

7 letter words

  • opacate
  • opacify
  • opacite
  • opacity
  • opacous
  • opaleye
  • opalina
  • opaline
  • opalish
  • opalize
  • opaloid
  • opaqued
  • opaquer
  • opaques
  • operand
  • operant
  • operary
  • operate
  • ophelia
  • ophidia
  • opianic
  • opianyl
  • opiated
  • opiates
  • opiatic
  • opimian
  • opinant
  • oppidan
  • opposal
  • opsonia
  • optable
  • optably
  • optical
  • optimal
  • opuntia

8 letter words

  • opalesce
  • opalines
  • opalinid
  • opalized
  • opaquely
  • opaquest
  • opaquing
  • opdalite
  • openable
  • openband
  • openbeak
  • opencast
  • openhead
  • operable
  • operably
  • operance
  • operancy
  • operandi
  • operands
  • operants
  • operated
  • operatee
  • operates
  • operatic
  • operator
  • opercula
  • operetta
  • ophiasis
  • ophidian
  • ophiuran
  • ophthalm
  • opiating
  • opilonea
  • opinable
  • opinably
  • opinator
  • opiniate
  • opopanax
  • opoponax
  • oppidans
  • oppilant
  • oppilate
  • opsigamy
  • opsimath
  • optation

9 letter words

  • opacified
  • opacifier
  • opacifies
  • opacities
  • opalesced
  • opalesces
  • opalesque
  • opalinine
  • opalizing
  • opalotype
  • opegrapha
  • openchain
  • operabily
  • operagoer
  • operantis
  • operantly
  • operatics
  • operating
  • operation
  • operative
  • operatize
  • operatory
  • operators
  • operatrix
  • opercular
  • operettas
  • ophidians
  • ophiurida
  • ophthalmy
  • opination
  • opinative
  • opiniated
  • opiniater
  • opiniatre
  • opinional
  • opiomania
  • opiophagy
  • opiparous
  • opobalsam
  • oppilated
  • oppilates
  • opposable
  • oppugnacy
  • oppugnant
  • oppugnate

10 letter words

  • opacifying
  • opacimeter
  • opalescent
  • opalescing
  • opalinidae
  • opaqueness
  • openairish
  • openhanded
  • operalogue
  • operameter
  • operatable
  • operatical
  • operations
  • operatives
  • operculata
  • operculate
  • ophidiidae
  • ophiolater
  • ophiolatry
  • ophiomancy
  • ophioninae
  • ophisaurus
  • ophthalmia
  • ophthalmic
  • ophthalmol
  • opiliaceae
  • opilionina
  • opiniaster
  • opiniastre
  • opiniative
  • opinionate
  • opiomaniac
  • opisthenar
  • opotherapy
  • oppilating
  • oppilation
  • oppilative
  • oppugnance
  • oppugnancy
  • optatively
  • optimality
  • optionally
  • optography
  • opuntiales

11 letter words

  • opacousness
  • opalescence
  • openability
  • openairness
  • openhearted
  • operability
  • operational
  • operatively
  • operativity
  • operatrices
  • operculated
  • ophicalcite
  • ophiography
  • ophiomorpha
  • ophiophagus
  • ophiophobia
  • ophiosaurus
  • ophiuroidea
  • ophthalitis
  • ophthalmiac
  • ophthalmist
  • ophthalmite
  • opiateproof
  • opiconsivia
  • opiliaceous
  • opinability
  • opinatively
  • opiniatedly
  • opiniatrety
  • opinionable
  • opinionaire
  • opinionated
  • opiophagism
  • opobalsamum
  • oppignerate
  • oppignorate
  • opprobriate
  • oppugnation
  • optableness
  • optionality
  • optionalize
  • optoisolate
  • optological
  • opuntiaceae

12 letter words

  • openhandedly
  • operatically
  • operationism
  • operationist
  • ophicephalus
  • ophicleidean
  • ophidiomania
  • ophiolatrous
  • ophiological
  • ophiophagous
  • ophiuroidean
  • ophthalmagra
  • ophthalmious
  • ophthalmitic
  • ophthalmitis
  • ophthalmopod
  • opiniastrety
  • opiniastrous
  • opiniatively
  • opinionately
  • opinionative
  • opisthograph
  • opisthoparia
  • opisthosomal
  • opposability
  • oppositional
  • opprobriated
  • opsonization
  • opsonophilia
  • opthalmology
  • optimistical
  • optimization
  • optoacoustic
  • optometrical

13 letter words

  • opacification
  • openheartedly
  • operabilities
  • operationally
  • operativeness
  • ophicephaloid
  • ophichthyidae
  • ophidiophobia
  • ophiostaphyle
  • ophthalaiater
  • ophthalmalgia
  • ophthalmalgic
  • ophthalmiater
  • ophthalmocele
  • ophthalmolith
  • ophthalmology
  • ophthalmostat
  • ophthalmotomy
  • opiniatreness
  • opinionatedly
  • opisthobranch
  • opisthocoelia
  • opisthogyrate
  • opisthoglypha
  • opisthoglossa
  • opisthography
  • opisthoparian
  • opisthophagic
  • opisthoporeia
  • opisthothelae
  • oppositionary
  • oppositipolar
  • opprobriating
  • opsonotherapy
  • opthalmologic
  • opthalmoplegy
  • opthalmoscopy
  • opticociliary
  • optimizations

14 letter words

  • openhandedness
  • operationalism
  • operationalist
  • ophicephalidae
  • ophiobatrachia
  • ophioglossales
  • ophresiophobia
  • ophthalmectomy
  • ophthalmocopia
  • ophthalmodynia
  • ophthalmologic
  • ophthalmometer
  • ophthalmometry
  • ophthalmopathy
  • ophthalmophore
  • ophthalmorrhea
  • ophthalmoscope
  • ophthalmoscopy
  • ophthalmotrope
  • opiniativeness
  • opinionatively
  • opisthocoelian
  • opisthocomidae
  • opisthogastric
  • opisthoglossal
  • opisthographal
  • opisthographic
  • opposabilities
  • opsonification
  • opticochemical
  • optimistically

15 letter words

  • openheartedness
  • ophioglossaceae
  • ophthalmetrical
  • ophthalmiatrics
  • ophthalmography
  • ophthalmologies
  • ophthalmologist
  • ophthalmometric
  • ophthalmoplasty
  • ophthalmoplegia
  • ophthalmoplegic
  • ophthalmoptosis
  • ophthalmosaurus
  • ophthalmoscopes
  • ophthalmoscopic
  • ophthalmostasis
  • opinionatedness
  • opisthobranchia
  • opisthoglossate
  • opisthognathism
  • opisthognathous
  • opisthorchiasis
  • oppositipinnate
  • opthalmophorium
  • opticopapillary
  • opticopupillary

16 letter words

  • operationalistic
  • ophidiobatrachia
  • ophioglossaceous
  • ophthalmatrophia
  • ophthalmological
  • ophthalmologists
  • ophthalmomalacia
  • ophthalmomycosis
  • ophthalmomyotomy
  • ophthalmophorous
  • ophthalmorrhagia
  • ophthalmorrhexis
  • ophthalmoscopies
  • ophthalmoscopist
  • opinionativeness
  • opisthognathidae
  • opisthographical
  • oppositipetalous
  • oppositisepalous
  • optimisticalness

17 letter words

  • ophthalmometrical
  • ophthalmomyositis
  • ophthalmoneuritis
  • ophthalmophthisis
  • ophthalmoscopical
  • opisthobranchiate
  • opportunistically

18 letter words

  • ophthalmencephalon
  • ophthalmocarcinoma
  • ophthalmodiagnosis
  • ophthalmologically
  • ophthalmotonometer
  • ophthalmotonometry

19 letter words

  • ophthalmoleucoscope
  • ophthalmophlebotomy
  • ophthalmostatometer
  • ophthalmotropometer
  • opthalmothermometer

20 letter words

  • ophthalmoblennorrhea
  • ophthalmodiastimeter
  • ophthalmodynamometer
  • ophthalmothermometer

What is the best score you're able to get in Scrabble using this list of words starting with 'op' that contain 'a'?
As there are a vast 430 entries, your best option is to choose 'opaquely' which scores 22 points.

Is there an example of a word from this page that could be considered as unique in any manner?
Ranking as our favorite unusual word on this page is 'oppilate'. 'Oppilate' is defined as "To crowd together; to fill with obstructions; to block up. [Obs.] Cockeram.", according to the English dictionary.

What's the total number of words you can put together from this combination of letters?
There are 430 words for you to consider.

What's the most popular word that starts with 'op' and includes 'a' in the dictionary?
The most common word in this list is 'operation', which in fact is the 3651st most common word in the dictionary.

Which word in particular from this list has the largest character count?
There are 20 characters in the word 'ophthalmoblennorrhea', making it the largest word Dictionarypedia has.