sneakily

A sneaky winter storm that was predicted to dump several inches of snow left only a thin but hazardous glaze of ice across the region Thursday.

For all their simplicity, viruses are sneaky little life forces.

The pantheon of Sediuk pranks ranges from sneakily clever to blatantly rude.

Stallworth got his revenge, sneakily getting a photo taken of him with his harms around Duke.

Letts looked sneakily at the hut window where hung the remnants of a ragged curtain—all was quiet.

Having pulled the excited mare into control and dismounted, I looked round, sneakily sideways, for Monty.