| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | extremely large |
| Synonyms: | behemothic, bulky, colossal, cyclopean, elephantine, enormous, extensive, gargantuan, giant, gigantic, great, gross*, humongous, immeasurable, immense, jumbo, leviathan, lusty, magnificent, mammoth, massive, mighty, mondo, monster*, monstrous*, monumental, mountainous, outsize, oversize, planetary, prodigious, stupendous, titanic, towering, tremendous, vast, walloping, whopping |
| Antonyms: | dwarf, little, miniature, minute, small, teeny, tiny |
| Main Entry: | cavernous |
| Part of Speech: | adjective |
| Definition: | hollow and large |
| Synonyms: | alveolate, broad, chambered, chasmal, commodious, concave, curved inward, deep, deep-set, echoing, gaping, huge, resonant, reverberant, roomy, sepulchral, socketed, spacious, sunken, vast, wide, yawning |
| Antonyms: | filled |
| Main Entry: | colossal |
| Part of Speech: | adjective |
| Definition: | very large |
| Synonyms: | barn door, behemothic, blimp, cyclopean, elephantine, enormous, gargantuan, giant, gigantic, huge, humongous*, immense, jumbo, mammoth, mondo, monstrous, mountainous, super, titanic, vast |
| Antonyms: | small, teeny, tiny |
| Main Entry: | considerable |
| Part of Speech: | adjective |
| Definition: | abundant, large |
| Synonyms: | ample, appreciable, astronomical, big, bountiful, comfortable, commodious, extensive, goodly, great, hefty, huge, large-scale, lavish, major, marked, much, noticeable, plentiful, pretty, reasonable, respectable, sizable, substantial, tidy, tolerable |
| Antonyms: | inconsiderable, insignificant, little, slight, small, undistinguished, unnoticeable |
| Main Entry: | cosmic |
| Part of Speech: | adjective |
| Definition: | limitless; universal |
| Synonyms: | catholic, cosmogonal, cosmogonic, cosmopolitan, ecumenical, empyrean, global, grandiose, huge, immense, infinite, measureless, planetary, vast, worldwide |
| Antonyms: | bounded, limited |
| Main Entry: | enormous |
| Part of Speech: | adjective |
| Definition: | very large |
| Synonyms: | astronomic, barn door, blimp, colossal, excessive, gargantuan, gigantic, gross, huge, humongous, immense, jumbo, mammoth, massive, monstrous, mountainous, prodigious, stupendous, super-colossal, titanic, tremendous, vast, whopping |
| Antonyms: | insignificant, little, minute, small, tiny |
| Main Entry: | extensive |
| Part of Speech: | adjective |
| Definition: | far-reaching, thorough |
| Synonyms: | across the board, all-encompassing, all-inclusive, big, blanket*, boundless, broad, capacious, commodious, comprehensive, comprising, considerable, expanded, extended, far-flung, general, great, hefty, huge, inclusive, indiscriminate, large, large-scale, lengthy, long, major, pervasive, prevalent, protracted, roomy, scopic, scopious, sizable, spacious, sweeping, unexclusive, universal, unrestricted, vast, voluminous, wall to wall, wholesale, wide, wide-ranging, widespread |
| Antonyms: | limited, narrow, restricted, short, uncomprehensive |
| Main Entry: | fantastic |
| Part of Speech: | adjective |
| Definition: | enormous |
| Synonyms: | cracking, extreme, great, huge, humongous, massive, monstrous, monumental, overwhelming, prodigious, severe, stupendous, towering, tremendous |
| Antonyms: | little, small, tiny |
| Main Entry: | gargantuan |
| Part of Speech: | adjective |
| Definition: | very large |
| Synonyms: | big, colossal, elephantine, enormous, giant, gigantic, heavyweight, huge, humongous, immense, jumbo, leviathan, mammoth, massive, monstrous, monumental, mountainous, prodigious, super-colossal, super-duper, titanic, towering, tremendous, vast, whopping |
| Antonyms: | little, miniscule, small, tiny |