Chinese words with 否 character meaning (HSK)

FOU3, ZE2
if not, otherwise, else, or else

SHI4, FOU3
whether (or not), if, is or isn't

FOU3, DING4
to negate, negative (answer)

FOU3, REN4
to deny, to declare to be untrue

FOU3, JUE2
veto, to overrule, to veto, to reject