Synonyms for (adjective) uppity

Synonyms: uppity, overweening

Definition: presumptuously arrogant

Usage: had a witty but overweening manner; no idea how overweening he would be- S.V.Benet; getting a little uppity and needed to be slapped down- NY Times

Similar words: immodest

Definition: having or showing an exaggerated opinion of your importance, ability, etc

Usage: brash immodest boasting