Browse the Oxford Advanced American Dictionary
- O
exclamation - O
noun - O
symbol - o'
preposition - o'clock
adverb - o'er
adverb - oaf
noun - oak
noun - oaked
adjective - oaken
adjective - oakum
noun - OAP
abbreviation - oar
noun - oarlock
noun - oarsman
noun - oarswoman
noun - OAS
abbreviation - oasis
noun - oat
adjective - oater
noun - oath
noun - oatmeal
noun - oats
noun - ob-gyn
noun - obbligato
noun - obdurate
adjective - obedient
adjective - obeisance
noun - obelisk
noun - obese
adjective - obey
verb - obfuscate
verb - obi
noun - obiter dictum
noun - obituary
noun - object code
noun - object language
noun - object lesson
noun - object
noun - object program
noun - object
verb - objectification
noun - objectify
verb - objection
noun - objectionable
adjective - objective
adjective - objective
noun - objector
noun - objet d'art
noun - obligated
adjective
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