Answer: gloats

AnswerCrossword Clue
GLOATS

Is a poor winner

GLOATS

Crows about it

GLOATS

Eschews modesty

GLOATS
Dances in the end zone, maybe
GLOATS
Shows poor sportsmanship
GLOATSRubs it in
GLOATSActs smug
GLOATSCrows
GLOATSGazes greedily.
GLOATSSavors triumph.
GLOATSGazes with malicious pleasure.
GLOATSGazes with malicious satisfaction.
GLOATSExults maliciously in triumph.
GLOATSEyes with avarice.
GLOATSExults maliciously
GLOATSShows evil satisfaction
GLOATSIs a bad winner
GLOATSWhat a poor winner does
GLOATSCrows, maybe
GLOATSRejoices tactlessly
GLOATSSays 'I told you so!'
GLOATSIsn't a good winner
GLOATSRejoices, in a smug way