Synonyms and related words :
abundant, ample, billion, considerable, copious, countless, ever so many, full many, generous, heaped-up, innumerable, jillion, legion, many, million, much, multifarious, multifold, multiple, multitudinal, myriad, no few, not a few, numberless, numerous, overflowing, plentiful, populous, quite some, several, sundry, superabundant, thousand, uncountable, uncounted, unnumbered, untold, various, very many, voluminous, zillion