Synonyms of many

1 Syllable
much, rife
2 Syllables
mucho, copious, oodles, anier, countless, bounteous, piler, thronged, slather, umteen, umpteen, stacker, divers, legions, rifer, legion, pecker, zillions, billion, untold, slathers, plural, heaper, crowded, sundry, frequent, teeming, myriad, varied, billions, various
3 Syllables
manifold, multiform, numerous, several, multiplied, multiple, uncounted, variform, plentiful, multiplex, caboodle, varietal, prevalent, abounding, bountiful, multifold, numberless, populous, omniform
4 Syllables
polymorphic, polymorphous, manifoldness, diversified, miscellaneous, voluminous, multifarious, omnifarious
5 Syllables
multitudinal, unnumberable, innumerable, multitudinous
6 Syllables
overpopulated