opinion vs intuition

opinion and intuition both are nouns.

Word	Noun	Adjective	Verb	Adverb
opinion	Yes	No	No	No
intuition	Yes	No	No	No

As nouns, intuition is a hyponym of opinion; that is, intuition is a word with a more specific, narrower meaning than opinion:

Other hyponyms of opinion include presence, effect, first blush, hunch, suspicion.

opinion (noun)	intuition (noun)
the reason for a court's judgment (as opposed to the decision itself)	instinctive knowing (without the use of rational processes)
a personal belief or judgment that is not founded on proof or certainty	an impression that something might be the case
a belief or sentiment shared by most people; the voice of the people
a vague idea in which some confidence is placed
the legal document stating the reasons for a judicial decision
a message expressing a belief about something; the expression of a belief that is held with confidence but not substantiated by positive knowledge or proof