Definition of sizable:
oversize, king-size, considerable, sound, good, big, sinewy, husky, brawny, kempt, large-scale, goodly, tidy, handsome, rich, hefty, levelheaded, major, largish, level-headed, biggish, intelligent, plentiful, salubrious, large, outsize, significant, muscular, honorable, estimable, sizeable, ample, respectable, plenteous, boxcar, good for you, substantive, healthy, hulking, powerful, goodish, substantial.
large (part of speech: adjective)
- size (part of speech: adjective)
- "The Rustler of Wind River", G. W. Ogden.
- "Foe-Farrell", Arthur Thomas Quiller-Couch.
- "Foes", Mary Johnston.