sane vs normal

sane is not a noun while normal is a noun.

Word	Noun	Adjective	Verb	Adverb
sane	No	Yes	No	No
normal	Yes	Yes	No	No

sane (noun)	normal (noun)
	something regarded as a normative example

sane (adjective)	normal (adjective)
mentally healthy; free from mental disorder	conforming with or constituting a norm or standard or level or type or social norm; not abnormal
marked by sound judgment; having good reason	in accordance with scientific laws
	being approximately average or within certain limits in e.g. intelligence and development
	forming a right angle