Synonyms for jillion
noun
An indeterminately great amount or number:
million (often used in plural), multiplicity, ream, trillion. (Informal) bushel, gob1 (often used in plural), heap (often used in plural), load (often used in plural), lot, oodles, passel, peck2, scad (often used in plural), slew, wad, zillion. See big
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