indeterminate vs maths

indeterminate is not a noun while maths is a noun.

Word	Noun	Adjective	Verb	Adverb
indeterminate	No	Yes	No	No
maths	Yes	No	No	No

indeterminate (noun)	maths (noun)
	a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

indeterminate (adjective)	maths (adjective)
not precisely determined or established; not fixed or known in advance
having a capacity for continuing to grow at the apex
of uncertain or ambiguous nature
not leading to a definite ending or result
(of a quantity) having no definite value, as an equation that cannot be solved