peeking through
- glimpsingSeeing briefly, incompletely
- peeringStudying something with concentration
- spyingSecretly observing others
- glancingLooking briefly or obliquely
- sneakingMoving to avoid detection
curtain · keyhole · crack · window · blinds · curious · hidden · secret · sliver · gap · watching · eyes · revealing · partial · light · shadow · fence · doorway
visibility/concealment
peeking throughcovered up
shrouded · veiled · buried · hidden from view · masked
manner of viewing
peeking throughgawking
Staring stupidly, openly
in plain view · in plain sight · wide open · surveying · beholding
emergence/recession
peeking throughdisappearing
Ceasing to be visible
vanishing · withdrawing · retreating · fading away · slipping away