Synonyms of colossal in English:

colossal


See definition of colossal

adjective

1‘a colossal building’

SYNONYMS

huge, massive, enormous, gigantic, very big, very large, great, giant, mammoth, vast, cosmic, immense, tremendous, mighty, stupendous, monumental, epic, prodigious, mountainous, monstrous, titanic, towering, elephantine, king-sized, king-size, gargantuan, Herculean, Brobdingnagian

substantial, extensive, hefty, bulky, weighty, heavy, gross

informal mega, monster, whopping, whopping great, thumping, thumping great, humongous, jumbo, hulking, bumper, astronomical, astronomic

British informal whacking, whacking great, ginormous

ANTONYMS

tiny