Synonyms of super-colossal

1 Syllable

blimp, huge, gross, vast

2 Syllables

moby, monstrous, jumbo, whopping, mammoth

3 Syllables

tremendous, mountainous, humongous, gargantuan, enormous, titanic, gigantic, prodigious, stupendous, immense, colossal, massive

4 Syllables

excessive, astronomic