cocky

adjective

Conceited or confident in a bold or cheeky way.

SYNONYMS

arrogantblusteringboastfulboldbrashcocksureconceiteddisdainfulegotisticalforwardhaughtyhigh and mightyhubristicinsolentloftylordlyopinionatedoverconfidentoverweeningpatronizingpompouspresumptuousproudself-assertiveself-importantsmugsuperciliousswollen-headedthrowing one's weight aboutthrowing one's weight arounduppishvainvainglorious