advantageous vs plus

advantageous is not a noun while plus is a noun.

Word	Noun	Adjective	Verb	Adverb
advantageous	No	Yes	No	No
plus	Yes	Yes	No	No

advantageous (noun)	plus (noun)
	the arithmetic operation of summing; calculating the sum of two or more numbers
	a useful or valuable quality

advantageous (adjective)	plus (adjective)
giving an advantage	on the positive side or higher end of a scale
appropriate for achieving a particular end; implies a lack of concern for fairness	involving advantage or good