Part of speech:
Very large; huge:
(Colloquial, dated) Huge; great in size.
(Informal) Extraordinarily large or great; colossal
Find another word for humongous. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for humongous, like: immense, humungous, walloping, gargantuan, , prodigious, banging, thumping and whopping.