Synonyms of TICKTACKTOE

noun

1. a game in which two players alternately put crosses and circles in one of the compartments of a square grid of nine spaces; the object is to get a row of three crosses or three circles before the opponent does

   Also: tick-tack-toe, tic-tac-toe, tit-tat-toe, noughts and crosses.

   Not playable in Scrabble US: TICKTACKTOO.