objectionable (adj.)
- abhorrent
- abominable
- base
- beastly
- censurable
- contemptible
- crude
- despicable
- detestable
- disagreeable
- disgusting
- distasteful
- exceptionable
- execrable
- fetid
- forbidding
- foul
- fulsome
- gross
- hateful
- heinous
- ignoble
- ill-favored
- impossible
- inadmissible
- indefensible
- intolerable
- invidious
- loathsome
- malodorous
- mephitic
- miasmal
- miasmic
- nasty
- nauseating
- noisome
- noxious
- obnoxious
- obscene
- odious
- offensive
- rebarbative
- repellent
- reprehensible
- repugnant
- repulsive
- revolting
- sickening
- stinking
- unacceptable
- undesirable
- unfit
- unpleasant
- unsuitable
- untenable
- unwanted
- unwelcome
- vile