sensible vs rational

sensible is not a noun while rational is a noun.

Word	Noun	Adjective	Verb	Adverb
sensible	No	Yes	No	No
rational	Yes	Yes	No	No

sensible (noun)	rational (noun)
	an integer or a fraction

sensible (adjective)	rational (adjective)
able to feel or perceive	consistent with or based on or using reason
showing reason or sound judgment	capable of being expressed as a quotient of integers
aware intuitively or intellectually of something sensed	having its source in or being guided by the intellect (as distinguished from experience or emotion)
readily perceived by the senses	of or associated with or requiring the use of the mind