Synonyms of obnoxious in English:

obnoxious


See US English definition of obnoxious

See UK English definition of obnoxious

See Spanish definition of detestable

adjective

1‘a thoroughly obnoxious man’

SYNONYMS
unpleasant, disagreeable, nasty, distasteful, offensive, objectionable, unsavoury, unpalatable, dislikeable, off-putting, awful, terrible, dreadful, frightful, revolting, repulsive, repellent, repugnant, disgusting, odious, vile, foul, abhorrent, loathsome, nauseating, nauseous, sickening, hateful, detestable, execrable, abominable, insufferable, intolerable, unacceptable, despicable, contemptible, beyond the pale, poisonous, noxious, obscene, base, hideous, scabrous
informal ghastly, horrible, horrid, gruesome, gross, putrid, sick-making, yucky, godawful
British informal beastly
Northern Irish informal bogging
North American informal skanky
literary noisome
archaic disgustful, loathly
ANTONYMS

delightful, pleasant, charming