Perky
Part of speech: adjective
Definition: Lively or enthusiastic. Standing upright; firm.
Pert
Part of speech: verb
Definition: To behave with pertness.
Part of speech: adjective
Definition: Open; evident; apert.Lively; brisk; sprightly; smart.Indecorously free, or presuming; saucy; bold; impertinent.High-spirited; vivacious.