- Barbarous
- Brutal
- Harsh
- Heartless
- Inhuman
- Inhumane
- intemperate
- Cold-blooded
- Lacking in compassion
- Lacking in compassion like the Tin Man
- Unkind, cruel
- Without a heart.
- Destitute of courage; spiritless; despodent.
- Destitute of feeling or affection; unsympathetic; cruel.
- Abnormal and hideous
- Extremely large
- Huge
- Unkind, cruel
- Marvelous; strange.
- Having the qualities of a monster; deviating greatly
from the natural form or character; abnormal; as, a monstrous birth.
- Extraordinary in a way to excite wonder, dislike,
apprehension, etc.; -- said of size, appearance, color, sound, etc.;
as, a monstrous height; a monstrous ox; a monstrous story.