- bouncy, live, lively, resilient, springy, whippy - rebounds readily; "clean bouncy hair"; "a lively tennis ball"; "as resiliant as seasoned hickory"; "springy turf"
Antonym: inelastic (indirect, via elastic)
- bouncing, bouncy, peppy, spirited, zippy - marked by lively action; "a bouncing gait"; "bouncy tunes"; "the peppy and interesting talk"; "a spirited dance"
Antonym: dull (indirect, via lively)