Another word for monstrous

Disgracefully and grossly offensive:
atrocious, heinous, outrageous, scandalous, shocking. (Archaic) enormous. See rightOf extraordinary size and power:
behemoth, Brobdingnagian, Bunyanesque, colossal, cyclopean, elephantine, enormous, gargantuan, giant, gigantesque, gigantic, herculean, heroic, huge, immense, jumbo, mammoth, massive, massy, mastodonic, mighty, monster, monumental, mountainous, prodigious, pythonic, stupendous, titanic, tremendous, vast. (Informal) walloping. (Slang) whopping. See bigResembling a freak:
freakish, freaky, grotesque. See usual
Another word for monstrous

monstrous
Synonyms
monstrous
modif.
Huge
stupendous, prodigious, enormous; see large 1.
Unnatural
abnormal, preposterous, uncanny; see unnatural 1, unusual 2.
Shocking
horrible, terrible, atrocious; see frightful 1, outrageous, terrible 1. See syn. study at outrageous.