10 letter adjectives that start with O and contain A

We have listed 82 10-letter adjectives that start with O and contain A for you in this WordMom word list. All these 10-letter adjectives starting with O and contain A were verified by specialists in the English language.

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  • obligatory
  • obliterate
  • obtainable
  • observable
  • obsidional
  • oblongatal
  • objectable
  • occasional
  • occidental
  • oceangoing
  • octangular
  • octamerous
  • octandrian
  • octavalent
  • octogenary
  • ochraceous
  • octahedral
  • octandrous
  • octogynian
  • oculonasal
  • octagynous
  • odontalgic
  • oesophagus
  • oedematous
  • oleaginous
  • oligarchic
  • olivaceous
  • oleraceous
  • oligarchal
  • omniparous
  • omnivagant
  • omosternal
  • omiletical
  • ophthalmic
  • opalescent
  • openhanded
  • operculate
  • opinionate
  • oppilative
  • opiniaster
  • operatical
  • opiniative
  • orthogonal
  • orientated
  • orchestral
  • ornamental
  • oratorical
  • organismic
  • orbiculate
  • organismal
  • orographic
  • orological
  • ordainable
  • ordovician
  • originable
  • orthodoxal
  • ordinative
  • oratorious
  • osculatory
  • ossiculate
  • otological
  • otocranial
  • otacoustic
  • outlandish
  • outrageous
  • outclassed
  • overactive
  • overheated
  • overstated
  • overloaded
  • overhanded
  • overvalued
  • overlavish
  • overthwart
  • overwasted
  • overbarren
  • overbattle
  • oxidizable
  • oxycalcium
  • oxycaproic
  • oxidulated
  • oxytonical

10 letter adjectives that start with