resilient (adj.)
- adaptable
- adaptive
- adjustable
- airy
- alterable
- alterative
- bouncing
- bouncy
- bounding
- breezy
- buoyant
- carefree
- changeable
- checkered
- convalescent
- corky
- debonair
- effervescent
- elastic
- ever-changing
- expansive
- extensile
- flexible
- flexile
- fluid
- impermanent
- jaunty
- kaleidoscopic
- light
- lighthearted
- lightsome
- lively
- malleable
- many-sided
- metamorphic
- mobile
- modifiable
- movable
- mutable
- nonuniform
- perky
- permutable
- plastic
- protean
- recalcitrant
- recuperative
- responsive
- rubbery
- springy
- stretch
- stretchable
- stretchy
- supple
- transient
- transitory
- variable
- volatile
- whippy