boastful

Adjective

Synonyms: braggart(a)bragging(a)braggy big cock-a-hoop crowing self-aggrandizing self-aggrandising

WordNet 3.0

Adjective (1)

exhibiting self-importance“big talk”Synonyms: braggart(a)bragging(a)braggy big cock-a-hoop crowing self-aggrandizing self-aggrandising

Webster's Dictionary (GCIDE)

Boastful \Boast"ful\, a. Given to, or full of, boasting; inclined to boast; vaunting; vainglorious; self-praising. -- Boast"ful*ly, adv. -- Boast"ful*ness, n. [1913 Webster]