Related Clues:

• Finland's ''''Maamme''''
• --- - jongg
• ___ Tac (breath freshener)
• "Twitch," minus every other letter
• Nervous twinge
• First O, maybe
• Opening in "Hollywood Squares"
• Involuntary muscle movement
• Contraction of a sort
• First X or O, say
• Chinese game name starter
• Bad liar's giveaway
• Mannerism or spasm
• Nervous movement
• Personality quirk