intrusive vs busy

intrusive and busy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
intrusive	No	Yes	No	No
busy	No	Yes	Yes	No

intrusive (adjective)	busy (adjective)
tending to intrude (especially upon privacy)	actively or fully engaged or occupied
thrusting inward	overcrowded or cluttered with detail
of rock material; forced while molten into cracks between layers of other rock	intrusive in a meddling or offensive manner
	(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability; (`engaged' is a British term for a busy telephone line)
	crowded with or characterized by much activity

intrusive (verb)	busy (verb)
	keep busy with