undesirable (adjective) undesirable: offensive, unacceptable
Sinonime: abominable,
annoying, bothersome,
defective,
disagreeable, disliked, displeasing,
distasteful, dreaded, icky, inadmissible, incommodious,
inconvenient, inexpedient, insufferable, loathed,
loathsome, objectionable,
obnoxious, out of place,
outcast,
rejected, repellent,
repugnant, scorned, shunned, to be avoided,
troublesome,
unattractive, unlikable, unpleasing, unpopular,
unsatisfactory, unsavory, unsought,
unsuitable,
unwanted, unwelcome, unwished for,
uselessAntonime: acceptable,
appealing,
desirable,
pleasing,
savory