Synonyms and Antonyms of bulky
- Bulky packages might cost more to mail.
astronomical (also astronomic), bumper, cavernous, colossal, cosmic (also cosmical), elephantine, enormous, galactic, gargantuan, gigantic, gross, herculean, heroic (also heroical), Himalayan, huge, humongous (also humungous), immense, jumbo, king-size (or king-sized), leviathan, major, mammoth, massive, monolithic, monstrous, monumental, mountainous, prodigious, staggering, stupendous, super, super-duper, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whopping
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