extreme vs intense

extreme is a noun but intense is not a noun.

Word	Noun	Adjective	Verb	Adverb
extreme	Yes	Yes	No	No
intense	No	Yes	No	No

extreme (noun)	intense (noun)
the furthest or highest degree of something
the point located farthest from the middle of something

extreme (adjective)	intense (adjective)
most distant in any direction	possessing or displaying a distinctive feature to a heightened degree
far beyond a norm in quantity or amount or degree; to an utmost degree	(of color) having the highest saturation
of the greatest possible degree or extent or intensity	extremely sharp or severe
beyond a norm in views or actions