unwelcome (adjective) unwelcome: not wanted, desired
Sinonime: blackballed,
disagreeable, displeasing,
distasteful, exceptionable, excess baggage, excluded, ill-favored, inadmissible, left out in cold,
lousy, not in the picture, objectionable,
obnoxious,
rejected, repellent, shut out, thankless,
unacceptable, unasked,
undesirable, uninvited,
unpleasant, unpopular, unsought,
unwanted, unwished-for
Antonime: desirable,
wanted,
welcome