see vs think

see and think both are nouns.

Word	Noun	Adjective	Verb	Adverb
see	Yes	No	Yes	No
think	Yes	No	Yes	No

As verbs, think is a hypernym of see; that is, think is a word with a broader meaning than see:

Other hypernyms of see include believe, conceive, consider.

see (noun)	think (noun)
the seat within a bishop's diocese where his cathedral is located	an instance of deliberate thinking

see (verb)	think (verb)
deem to be	bring into a given condition by mental preoccupation
perceive (an idea or situation) mentally	use or exercise the mind or one's power of reason in order to make inferences, decisions, or arrive at a solution or judgments
get to know or become aware of, usually accidentally	judge or regard; look upon; judge
be careful or certain to do something; make certain of something	recall knowledge from memory; have a recollection
deliberate or decide	expect, believe, or suppose
make sense of; assign a meaning to	have in mind as a purpose
find out, learn, or determine with certainty, usually by making an inquiry or other effort	be capable of conscious thought
match or meet	focus one's attention on a certain state
receive as a specified guest	decide by pondering, reasoning, or reflecting
imagine; conceive of; see in one's mind	ponder; reflect on, or reason about
come together	have or formulate in the mind
conduct someone someplace	dispose the mind in a certain way
perceive by sight or have the power to perceive by sight	imagine or visualize
perceive or be contemporaneous with
see or watch
see and understand, have a good eye
observe as if with an eye
undergo or live through a difficult experience
observe, check out, and look over carefully or inspect
date regularly; have a steady relationship with
go to see a place, as for entertainment
go to see for professional or business reasons
go to see for a social visit
take charge of or deal with