Lurk

v. i.	1.	To lie hidden; to lie in wait. [imp. & p. p. Lurked (lûrkt); p. pr. & vb. n. Lurking.] Like wild beasts, lurking in loathsome den. - Spenser. Let us . . . lurk privily for the innocent. - Prov. i. 11.
	2.	To keep out of sight. The defendant lurks and wanders about in Berks. - Blackstone.

Verb	1.	lurk - lie in wait, lie in ambush, behave in a sneaky and secretive manner Synonyms: skulk
	2.	lurk - be about; "The high school students like to loiter in the Central Square"; "Who is this man that is hanging around the department?" Synonyms: footle, hang around, lallygag, mess about, mill about, mill around, tarry, loiter, lollygag, lounge, linger, loaf
	3.	lurk - wait in hiding to attack Synonyms: ambuscade, ambush, bushwhack, lie in wait, scupper, waylay

lurk - lurking

be latent, couch, creep, escape notice, gumshoe, hibernate, lay wait, lie beneath, lie dormant, lie hid, lie in wait, lie low, make no sign, nightwalk, pussyfoot, shadow, skulk, slide, slip, smolder, snake, stalk, steal, tiptoe, underlie