obtrude upon vs raid

obtrude upon is not a noun while raid is a noun.

Word	Noun	Adjective	Verb	Adverb
obtrude upon	No	No	Yes	No
raid	Yes	No	Yes	No

As verbs, raid is a hyponym of obtrude upon; that is, raid is a word with a more specific, narrower meaning than obtrude upon:

Other hyponyms of obtrude upon include foray into.

obtrude upon (noun)	raid (noun)
	a sudden short attack
	an attempt by speculators to defraud investors

obtrude upon (verb)	raid (verb)
to intrude upon, infringe, encroach on, violate	search for something needed or desired
	enter someone else's territory and take spoils
	take over (a company) by buying a controlling interest of its stock
	search without warning, make a sudden surprise attack on