brag

nouns

an instance of boastful talk
"his brag is worse than his fight"; "whenever he won we were exposed to his gasconade"
brag, bragging, crow, crowing, gasconade, line-shooting, vaporing
is derived from
braggy

verbs

show off
blow, bluster, boast, brag, gas, gasconade, shoot a line, swash, tout, vaunt
is derived from
bragger
is derived from
braggart

adjectives

exceptionally good
"a boss hand at carpentry"; "his brag cornfield"
boss, brag