(of a person) possessing physical strength and weight; rugged and powerful; a hefty athlete; a muscular boxer; powerful arms

[ Syn: brawny , muscular , powerful , sinewy ]

of considerable weight and size; a hefty dictionary'

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 , healthy , respectable , sizable , sizeable , tidy ]