Browse the Oxford Advanced Learner's Dictionary
- obscene
adjective - obscenely
adverb - obscenity
noun - obscurantism
noun - obscurantist
adjective - obscure
adjective - obscure
verb - obscurely
adverb - obscurity
noun - obsequies
noun - obsequious
adjective - obsequiously
adverb - obsequiousness
noun - observable
adjective - observably
adverb - observance
noun - observant
adjective - observation car
noun - observation
noun - observational
adjective - observatory
noun - observe
verb - observed trials
noun - observer
noun - obsess
verb - obsession
noun - obsessional
adjective - obsessionally
adverb - obsessive
adjective - obsessive compulsive disorder
noun - obsessive
noun - obsessively
adverb - obsidian
noun - obsolescence
noun - obsolescent
adjective - obsolete
adjective - obstacle course
noun - obstacle
noun - obstacle race
noun - obstetric
adjective - obstetrician
noun - obstetrics
noun - obstinacy
noun - obstinate
adjective - obstinately
adverb - obstreperous
adjective - obstruct
verb - obstruction
noun - obstructionism
noun - obstructionist
adjective