O - FELICITOUS PHRASES - FIFTEEN THOUSAND USEFUL PHRASES

obscure, difficult, and subtle

observation, discrimination, and comparison

obsolete, artificial, and inadequate

obstinacy, stupidity, and wilfulness

officious, fidgety, and talkative

old, absurd, and meaningless

one, individual, and integral

openly, frankly, and legitimately

opposition, bitterness, and defiance

oppressive, grasping, and slanderous

opulent, powerful, and prosperous

organization, monopoly, and pressure

origin, character, and aim

original, terse, and vigorous

overriding, arrogant, and quarrelsome