Part of speech:
(Colloquial, dated) Huge; great in size.
(Informal) Extraordinarily large or great; colossal
Very large; huge:
Find another word for humongous. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for humongous, like: immense, prodigious, banging, thumping, whopping and walloping.