THESAURUS
Grasshopper
broad jumper, bucking bronco, buckjumper, cicada, cicala, cricket, dog-day cicada, feckless, flea, frog, gazelle, goat, happy-go-lucky, heedless, high jumper, hopper, hoppergrass, hurdle racer, hurdler, improvident, jackrabbit, jumper, jumping bean, jumping jack, kangaroo, leaper, locust, negligent, pole vaulter, salmon, shiftless, stag, sunfisher, thoughtless, thriftless, timber topper, uneconomical, unproviding, unthrifty, vaulter
ROGET THESAURUS
Grasshopper
Leap
N
leap, jump, hop, spring, bound, vault, saltation, ance, caper, curvet, caracole, gambade, gambado, capriole, demivolt, buck, buck jump, hop skip and jump, falcade, kangaroo, jerboa, chamois, goat, frog, grasshopper, flea, buckjumper, wallaby, leaping, saltatory, frisky, on the light fantastic toe, di salto in salto.