abominable

Adjective
  1. Unequivocally detestable (synset 301463601)
    "abominable treatment of prisoners"; "detestable vices"; "execrable crimes"; "consequences odious to those you govern"
  2. Exceptionally bad or displeasing (synset 301130122)
    "atrocious taste"; "abominable workmanship"; "an awful voice"; "dreadful manners"; "a painful performance"; "terrible handwriting"; "an unspeakable odor came sweeping into the room"

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