adjective
1.
Synonyms: lively 1, alert, animate, animated, ||canty, gay, keen, spirited, unpedantic, vivacious
Related Word: perky; breezy
2.
Synonyms: antic 2, frolicsome, playful, rollicking
Related Word: sportive; coltish, frisky
3.
Synonyms: agile , active, brisk, brisky, lively, nimble, spry, volant, yare, zippy
4.
Synonyms: clever 5, good, scintillating, smart
Related Word: pungent, sharp; keen-witted, quick-witted