Easy nouns that start with OP

We have listed 63 easy nouns that start with OP for you in this WordMom word list. All these easy nouns starting with OP were verified by specialists in the English language.

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  • opal
  • opaque
  • opacity
  • opah
  • opalescence
  • opaqueness
  • opera
  • open
  • opener
  • openness
  • openwork
  • operand
  • operator
  • operetta
  • opening
  • operation
  • operative
  • operant
  • operations
  • operon
  • operculum
  • openhandedness
  • ophidian
  • ophthalmology
  • ophthalmologist
  • ophiolatry
  • ophthalmia
  • opium
  • opiate
  • opinion
  • opisthotonos
  • opossum
  • opopanax
  • oppose
  • opponent
  • opposite
  • opportunism
  • opportunist
  • opportunity
  • opposition
  • oppression
  • oppressor
  • opprobrium
  • opposer
  • oppositeness
  • oppressiveness
  • opsin
  • opsonin
  • optic
  • optics
  • option
  • optician
  • optimism
  • optimist
  • optional
  • optimum
  • optative
  • optimization
  • optometry
  • optometrist
  • optimisation
  • opus
  • opulence

Easy nouns that start with