not pleasant or enjoyable
poor quality
not clean
soiled, unclean
(of liquids) stinking
foul, rancid
causing disgust; having a bad smell or taste; very bad and strong
disgusting, dirty
untidy
dirty
disgusting, unpleasant; immoral; threatening
disgusting, offensive
untidy, dirty, careless
dirty, disordered
not appetizing
distasteful
(of a person) not welcome, liked
offensive, unacceptable
not likable
offensive, unacceptable
not pleasant
bad
unpleasant
revolting, sickening