correspond. When the word means “answer or conform to” it is followed by the preposition to; when it means “hold written communication” the preposition is with.
cotemporary which implies “equally temporary” should not be used for “contemporary” which means existing at the same time.
cough up: Used as an equivalent for “pay up,” is vulgar and, therefore, not used in polite society.
council, councilor, counsel, etc. Compare [CONSUL].
couple: Does not mean merely two, but two united, as it were by links. Thus a man and wife illustrate a couple; but to talk of “a couple of weeks” is an absurdity for were two weeks coupled so as to become one, the product (one week multiplied by two) would no longer be a week but a fortnight.
couple, two: Discriminate carefully between these terms. Couple as an indefinite amount is a Teutonism common in America. Do not say “He has a couple of dollars in the bank”; say rather, “He has some money in the bank.” Compare [COUPLE].
courage. Compare [BRAVERY].
courier, currier: Discriminate carefully between these terms. A courier is a special messenger sent express with letters or despatches; an attendant on a party of travelers. A currier is a man who dresses leather or combs a horse.
covey: As this word means “a brood or hatch of birds,” especially quails or partridges, it should not be applied to persons or things as is done by Thackeray in “The Virginians,” ch. 27.