motive vs motivity

motive and motivity both are nouns.

Word	Noun	Adjective	Verb	Adverb
motive	Yes	Yes	No	No
motivity	Yes	No	No	No

motive (noun)	motivity (noun)
the psychological feature that arouses an organism to action toward a desired goal; the reason for the action; that which gives purpose and direction to behavior	the power or ability to move
a design or figure that consists of recurring shapes or colors, as in architecture or decoration
a theme that is repeated or elaborated in a piece of music

motive (adjective)	motivity (adjective)
causing or able to cause motion
impelling to action