Dictionary entry

Stealthy

Webster's Dictionary 1913

Stealth″y (–y̆), a. [Compar.Stealthier (–ĭ‐ẽr); superl.Stealthiest.] Done by stealth; accomplished clandestinely; unperceived; secret; furtive; sly.

with his stealthy pace,...

Moves like a ghost. Shak.