maths vs indeterminate

maths is a noun but indeterminate is not a noun.

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

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

maths (adjective)	indeterminate (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