undesirable (n.)
undesirable (adj.)
- bad
- bitter
- derelict
- disagreeable
- dislikable
- disliked
- displeasing
- disreputable
- distasteful
- exceptionable
- exile
- futile
- ill-advised
- ill-considered
- ill-favored
- ill-timed
- impolitic
- impossible
- improper
- inadmissible
- inadvisable
- inappropriate
- inapt
- incongruous
- indefensible
- inept
- inexpedient
- infelicitous
- inopportune
- intolerable
- malapropos
- objectionable
- obnoxious
- offensive
- outcast
- outcaste
- outlaw
- repugnant
- sour
- thankless
- ugly
- unacceptable
- unappealing
- unappetizing
- unasked
- unattractive
- unbecoming
- unbefitting
- unfit
- unfitting
- unfortunate
- unhappy
- uninvited
- uninviting
- unlikable
- unpalatable
- unpleasant
- unpleasing
- unprofitable
- unsavory
- unseasonable
- unseemly
- unsuitable
- untenable
- untimely
- untouchable
- unwanted
- unwelcome
- unwise
- unworthy
- wrong