Astronomic, brobdingnagian, and herculean are all synonyms for vast. Tiny and limited are antonyms of vast. And here are 57 another word for vast.
Brobdingnagian, herculean, astronomic, astronomical, boundless, broad, bulky, bumper, colossal, elephantine, enormous, epic, expansive, extensive, gargantuan, giant, gigantic, great, gross, heavy, hefty, huge, hulking, humongous, immeasurable, immense, infinite, jumbo, king-size, king-sized, limitless, mammoth, massive, mega, mighty, monster, monstrous, monumental, mountainous, prodigious, stupendous, substantial, thumping great, thumping, titanic, towering, tremendous, very big, very large, weighty, whacking great, whacking, whopping great, whopping, wide, and ginormous are all synonyms for vast.
Vast synonym page has a variety of synonyms that differ in length. 4 synonyms with 4 letters and 8 synonyms with 5, and 7 letters. 2 synonyms with 6, and 12 letters and 9 synonyms with 8, and 9 letters.
6 synonyms with 10 letters and 3 synonyms with 11, and 13 letters. 1 synonym with 14 letters. For a total of 55 another word for vast.
The desert is vast and empty.
A vast ocean stretched ahead.
The vast sky looked endless.
She owns a vast library collection.