supervise vs lurk

supervise and lurk both are verbs.

Word	Noun	Adjective	Verb	Adverb
supervise	No	No	Yes	No
lurk	No	No	Yes	No

As verbs, lurk is a hyponym of supervise; that is, lurk is a word with a more specific, narrower meaning than supervise:

Other hyponyms of supervise include sleuth, snoop, spy, stag.

supervise (verb)	lurk (verb)
keep tabs on; keep an eye on; keep under surveillance	wait in hiding to attack
watch and direct	to monitor a web forum or similar without making your presence pubilc
	be about a place without any apparent purpose
	lie in wait, lie in ambush, behave in a sneaky and secretive manner