Answer:

gloat

AnswerCrossword Clue
GLOATBe a bad winner
GLOATExpress malicious pleasure
GLOATSneer, "We won!"
GLOATBe a sore winner
GLOATAdd insult to injury
GLOATRub it in
GLOATShow smug satisfaction
GLOATSmug winners do it
GLOATWinner's poor sportsmanship
GLOATBe a bad sport
GLOATRespond smugly to 23-Down's speaker
GLOATUnsportsmanlike look
GLOATBrag obnoxiously
GLOATDwell on with smug satisfaction
GLOATWin and rub it in
GLOATSay "Nyah, nyah!"
GLOATBe an ungracious winner, say
GLOATSmug look
GLOATToot one's own horn
GLOATShow satisfaction
GLOATBe smug
GLOATBrag
GLOATBe boastful
GLOATCrow (over)
GLOATBe too smug
GLOATAct smug
GLOATShow poor sportsmanship
GLOATSay "Hah!", say
GLOATAct self-satisfied
GLOATExhibit evil pleasure.
GLOATIndulge in malignant satisfaction.
GLOATGaze with malicious pleasure.
GLOATFeel malicious glee.
GLOATEnjoy another's discomfiture.
GLOATGaze with malignant satisfaction.
GLOATExult with evil satisfaction.
GLOATExult maliciously.
GLOATCrow (over).
GLOATCrow.
GLOATGaze with avarice.