distasteful (adj.)
- abhorrent
- abominable
- bitter
- detestable
- disagreeable
- disgusting
- dislikable
- displeasing
- flat
- flavorless
- foul
- fulsome
- galling
- grievous
- hateful
- insipid
- intolerable
- loathsome
- nasty
- nauseating
- nauseous
- objectionable
- obnoxious
- odious
- offensive
- painful
- repellent
- repugnant
- repulsive
- revolting
- savorless
- sour
- tasteless
- thankless
- ugly
- unappealing
- unappetizing
- unattractive
- uncongenial
- undesirable
- uninviting
- unlikable
- unlovable
- unpalatable
- unpleasant
- unpleasing
- unsavory
- unwelcome
