1 fairly large; "a sizable fortune"; "an ample waistline"; "of ample proportions" [syn: ample, sizeable]
2 large in amount or extent or degree; "it cost a considerable amount"; "a goodly amount"; "received a hefty bonus"; "a respectable sum"; "a tidy sum of money"; "a sizable fortune" [syn: goodly, goodish, hefty, respectable, sizeable, tidy]
- Large or substantial in amount.
- He gave a sizable cash donation. Sizable enough that the IRS wondered where all that money came from.
Gargantuan, amplitudinous, astronomical, awesome, big, boundless, bulky, bumper, colossal, considerable, cosmic, enormous, extensive, galactic, gigantic, good, goodly, grand, great, healthy, hefty, huge, immeasurable, immense, infinite, king-size, large, large-scale, major, mammoth, man-sized, massive, massy, monster, monstrous, monumental, mountainous, numerous, outsize, overgrown, prodigious, respectable, sensible, smart, spacious, stupendous, substantial, tall, tidy, titanic, tremendous, vast, voluminous, weighty