| sprightly(adjective, lively, casual, unconcerned, tolerant) |
| tractile(adjective, soft, flexible, susceptible, supple) |
| vivacious(adjective, bright, lively, cheerful, casual) |
| willowy(adjective, elegant, beautiful, charming, flexible) |
| ambidextrous |
| changeable(adjective, lively, impulsive, tolerant, unpredictable) |
| effervescent(adjective, strong, hard, tough, bright) |
| expansible |
| extensile(adjective, susceptible, supple, pliable, gullible) |
| impressionable(adjective, soft, flexible, susceptible, supple) |
| inconstant(adjective, lively, impulsive, unpredictable, changeable) |
| lithesome(flexible, lithe, agile) |
| mercurial(adjective, lively, impulsive, unpredictable, changeable) |
| mutable |
| one-size-fits-all |
| rubberlike(adjective, pliant, rubbery) |
| spongy(adjective, smooth, soft, easy, delicate) |
| susceptible(soft, flexible, supple, pliable, gullible) |
| transient(adjective, impulsive, unpredictable, explosive) |
| unstable(adjective, lively, impulsive, unpredictable, changeable) |