善变 | shàn biàn | fickle / mercurial / changeable / capricious / to be apt to change | |
轻窕 | qīng tiǎo | frivolous / capricious / playful | |
心猿意马 | xīn yuán yì mǎ | lit. heart like a frisky monkey, mind like a cantering horse (idiom) / fig. capricious (derog.) / to have ants in one's pants / hyperactive / adventurous and uncontrollable |