| monstrous(adjective, awful, terrible, wicked, horrible) |
| foul(adjective, dull, evil, nasty, offensive) |
| nasty(adjective, dull, unpleasant, awful, terrible) |
| disgusting(adjective, dull, nasty, dislike, offensive) |
| frightening(adjective, awful, terrible, horrible, amazing) |
| offensive(adjective, dull, severe, nasty, unpleasant) |
| heinous(adjective, severe, evil, offensive, unpleasant) |
| repugnant(verb, adjective, person, dull, bad) |
| revolting(adjective, dull, nasty, offensive, unpleasant) |
| beastly(adjective, rough, poor, offensive, unpleasant) |
| horrific(adjective, bad, awful, terrible, fear) |
| sickening(adjective, dull, bad, unpleasant, disgusting) |
| wicked(adjective, severe, unpleasant, awful, terrible) |
| fearful(adjective, good, great, severe, pain) |
| grievous(adjective, severe, sad, tender, unhappy) |
| nauseating(adjective, dull, nasty, offensive, unpleasant) |
| abhorrent(adjective, dull, nasty, offensive, unpleasant) |
| horrifying(adjective, awful, terrible, foul, shocking) |
| dread(adjective, awful, terrible, fear, horrible) |
| terrifying(adjective, unpleasant, awful, terrible, disgusting) |