abominable abominable /əˈbɑːmɪnəbəl/

adjective

1. () Unequivocally detestable  ( detestable , execrable , abominable , odious )
   unequivocally detestable
    Abominable treatment of prisoners
   abominable treatment of prisoners
    Detestable vices
   detestable vices
    Execrable crimes
   execrable crimes
    Consequences odious to those you govern
   consequences odious to those you govern
   
2. Exceptionally bad or displeasing  ( abominable , atrocious , painful , awful , dreadful , terrible , unspeakable )
   exceptionally bad or displeasing
    Atrocious taste
   atrocious taste
    Abominable workmanship
   abominable workmanship
    An awful voice
   an awful voice
    Dreadful manners
   dreadful manners
    A painful performance
   a painful performance
    Terrible handwriting
   terrible handwriting
    An unspeakable odor came sweeping into the room
   an unspeakable odor came sweeping into the room