look for vs seek

look for is not a noun while seek is a noun.

Word	Noun	Adjective	Verb	Adverb
look for	No	No	Yes	No
seek	Yes	No	Yes	No

As verbs, look for and seek are synonyms defined as:

look for and seek: try to locate or discover, or try to establish the existence of

Other synonyms of look for include search.

look for (noun)	seek (noun)
	the movement of a read/write head to a specific data track on a disk

look for (verb)	seek (verb)
try to locate or discover, or try to establish the existence of	inquire for
be excited or anxious about	try to locate or discover, or try to establish the existence of
	go to or towards
	try to get or reach
	make an effort or attempt