voluminous Synonyms

twisting tortuous twisty copious winding tremendous titanic substantial stupendous spacious sizable roomy prodigious mountainous monumental mighty massy unexclusive vast outsize ginormous macro large-scale king-sized king-size jumbo humongous sizeable uncrowded wide whopping massive mammoth cosmical considerable comprehensive commodious colossal cavernous capacious bulky broad billowing BIG baggy astronomical deep elephantine enormous largish