hefty (
http://definr.com/hefty)
adj 1: (of a person) possessing physical strength and weight;
rugged and powerful; "a hefty athlete"; "a muscular
boxer"; "powerful arms" [syn:
brawny,
muscular,
powerful,
sinewy]
2: of considerable weight and size; "a hefty dictionary"
3: 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,
respectable,
sizable,
sizeable,
tidy]