unity vs fractional

unity is a noun but fractional is not a noun.

Word	Noun	Adjective	Verb	Adverb
unity	Yes	No	No	No
fractional	No	Yes	No	No

unity (noun)	fractional (noun)
the quality of being united into one
the smallest whole number or a numeral representing this number
an undivided or unbroken completeness or totality with nothing wanting

unity (adjective)	fractional (adjective)
	constituting or comprising a part or fraction of a possible whole or entirety
	constituting a division or an aliquot part of the basic monetary unit