Synonyms for Objectionable:

adj.

all (adjective)
obnoxious.
bad (adjective)
unpleasant.
disagreeable (adjective)
awful, bad, unpleasant.
nasty (adjective)
gross.
objectionable (adjective)
unwanted, repugnant, offensive, ill-favored, undesirable, unsatisfactory, abhorrent, unacceptable, unwelcome, obnoxious, disagreeable, inexpedient, exceptionable, inadmissible.
offensive (adjective)
offensive.
unwelcome (adjective)
unwelcome.

n.

awful, disagreeable, hard, bad, unattractive, unappealing, bleak, harsh. unwanted, unwelcome, ill-favored, undesirable, inadmissible, like. objectionable (noun)
obnoxious, unpleasant, exceptionable, unacceptable, offensive.
undesirable (noun)
inexpedient, undesirable, unsatisfactory.

v.

revolting (verb)
abhorrent, gross, repugnant.

Other synonyms:

awful, inadmissible, unattractive. disagreeable, undesirable. unwelcome, bleak, ill-favored, unwanted. harsh. hard. bad. Other relevant words:
bleak, unattractive, inadmissible, hard, like, bad, harsh, gross, disagreeable, abhorrent, unwanted, unwelcome, unappealing, awful, unsatisfactory, inexpedient, undesirable, ill-favored, repugnant.

Usage examples for objectionable

  1. He is never heroic, never even a villain, rarely comic, always, poor man, objectionable – Hyacinth 1906 by George A. Birmingham
  2. This led me to speculate whether any of them ever tumbled down, and then I fancied that I felt light falls on my face,- a disagreeable turn of thought, suggesting other and more objectionable approaches up my back. – Great Expectations by Charles Dickens
  3. This enterprise has been marked in a more signal manner by all the objectionable circumstances which characterized the other, and more particularly by the equipment of privateers which have annoyed our commerce, and by smuggling. – Complete State of the Union Addresses from 1790 to the Present by Various