Do you know ghouls from goblins and ghosts?
mid-14c., from Old French abominable (12c.) and directly from Late Latin abominabilis "deserving abhorrence," from stem of Latin abominari "deplore as an evil omen" (see abomination). Sometimes misdivided in earlier centuries as a bominable. Also often abhominable 14c.-17c. Related: Abominably.