Synonyms and Antonyms of gigantic
- A raccoon got into the trash and now there's a gigantic mess in our backyard.
astronomical (also astronomic), bumper, colossal, cosmic (also cosmical), elephantine, enormous, galactic, gargantuan, giant, grand, herculean, heroic (also heroical), huge, humongous (also humungous), immense, jumbo, king-size (or king-sized), leviathan, mammoth, massive, mega, mighty, monster, monstrous, monumental, mountainous, oceanic, planetary, prodigious, super, supersize, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whopping
big, bulky, considerable, extensive, good, goodly, great, gross, handsome, hefty, hulking, largish, major, outsize (also outsized), overgrown, oversize (or oversized), sizable (or sizeable), substantial, tidy, voluminous
Synonym Discussion of gigantic
- an enormous expense
- an immense shopping mall
- incurred a huge debt
- the vast Russian steppes
- a gigantic sports stadium
- a colossal statue of Lincoln
- a mammoth boulder
Seen and Heard
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