(of liquids) stinking

foul, rancid

causing disgust; having a bad smell or taste; very bad and strong

disgusting, dirty

(of behaviour, talk etc) obscene or offensive

obscene, vulgar; offensive

difficult or impossible to digest

inedible

smelling or tasting mouldy

stuffy, aged

disgusting, unpleasant; immoral; threatening

disgusting, offensive

very, high; a length of pipe

high

having become decayed and smelling bad

rotten, stinking

having the smell or taste of stale fat or butter

rotten, strong-smelling

having a bad smell

having a bad odor

(of food) dry and unappetizing because not fresh; uninteresting because heard before; (of an athlete, musician etc) no longer able to perform well because of too much playing, training, practice etc

old, decayed

three times as much as or as many(a boy's voice with, instrument that makes) the highest part in a piece of music

high

(of behaviour) not correct or good

improper; in bad taste