loll around vs idle

loll around is not a noun while idle is a noun.

Word	Noun	Adjective	Verb	Adverb
loll around	No	No	Yes	No
idle	Yes	Yes	Yes	No

As verbs, idle is a hypernym of loll around; that is, idle is a word with a broader meaning than loll around:

Other hypernyms of loll around include laze, slug, stagnate.

loll around (noun)	idle (noun)
	the state of an engine or other mechanism that is idling

loll around (adjective)	idle (adjective)
	not in action or at work
	silly or trivial
	not in active use
	lacking a sense of restraint or responsibility
	not having a job
	not yielding a return
	without a basis in reason or fact

loll around (verb)	idle (verb)
be lazy or idle	run disconnected or idle
	be idle; exist in a changeless situation