Answer: peek
AnswerCrossword Clue
PEEKChristmas Eve taboo
PEEKSecret look.
PEEKSneak preview.
PEEKSly look.
PEEKSly glance.
PEEKFast look
PEEKAlternative to a finesse
PEEKBefore aboo
PEEKSly glance
PEEKSteal a look
PEEKSneak a gander
PEEKCoup d'oeil's cousin
PEEKFurtive look
PEEKSneaky look
PEEKBreak an Xmas rule
PEEKLook-see
PEEKHave a look-see
PEEKAct out of impatience, maybe
PEEKSneak ...
PEEKWhat not to do before December 25?
PEEKLook through half-closed blinds, e.g.
PEEKNot wait until December 25, say
PEEKNaughty look, maybe
PEEKCheat at cards
PEEKLook when you're not supposed to
PEEKCheat at pin-the-tail-on-the-donkey
PEEKCheat at blind man's bluff
peekto look quickly or furtively
peekto sneak a sly look
peekquick, furtive look
PEEKSomething you shouldn't do around Christmas
PEEKChristmas Eve no-no
PEEKSomething not to do before Christmas?
PEEKDo a little cheating
PEEKStealthy look
PEEKSpoil the surprise, in a way
PEEKSly look
PEEKItem to sneak
PEEKSpoil a surprise
PEEKTake a gander