adj. 25B6; adjective HUGE, vast, immense, gigantic, very big, great, giant, massive, colossal, mammoth, tremendous, mighty, monumental, epic, prodigious, mountainous, king-size(d), titanic, towering, elephantine, gargantuan; informal mega, monster, whopping (great), humongous, jumbo, astronomical; Brit. informal whacking (great), ginormous.
tiny.