cocksure Play adjectiveConfident in an excessive or arrogant way. SYNONYMS arrogantblusteringboastfulboldbrashcockyconceiteddisdainfulegotisticalforwardhaughtyhigh and mightyhubristicinsolentloftylordlyopinionatedoverconfidentoverweeningpatronizingpompouspresumptuousproudself-assertiveself-importantsmugsuperciliousswollen-headedthrowing one's weight aboutthrowing one's weight arounduppishvainvainglorious
