partial vs divisional

partial is a noun but divisional is not a noun.

Word	Noun	Adjective	Verb	Adverb
partial	Yes	Yes	No	No
divisional	No	Yes	No	No

partial (noun)	divisional (noun)
the derivative of a function of two or more variables with respect to a single variable while the other variables are considered to be constant
a harmonic with a frequency that is a multiple of the fundamental frequency

partial (adjective)	divisional (adjective)
showing favoritism	of or relating to a military division
constituting or comprising a part or fraction of a possible whole or entirety	serving to divide or marking a division
(followed by `of' or `to') having a strong preference or liking for	constituting a division or an aliquot part of the basic monetary unit
being or affecting only a part; not total