Lurk
Lurk (lûrk) , intransitive verb
[Old English lurken, lorken, prob. a dim. from the source of English lower to frown. See Lower, and compare Lurch, a sudden roll, Lurch to lurk.]
1.
To lie hidden; to lie in wait.
Like wild beasts, lurking in loathsome den.
Let us... lurk privily for the innocent.
2.
To keep out of sight.
The defendant lurks and wanders about in Berks.