As adjectives the difference between instructive and noninstructive

is that instructive is conveying knowledge, information or instruction while noninstructive is not instructive.

As a noun instructive

is a case in the Finnish language. It expresses the means or the instrument used to perform an action.

As nouns the difference between legume and nonlegume

is that legume is vegetable (the food) while nonlegume is that which is not a legume.

As adjectives the difference between leguminous and nonleguminous

is that leguminous is of the leguminosae family of peas, beans etc while nonleguminous is not leguminous.

As a noun level

is leaf (part of a plant).

As an adjective nonlevel is

not level.

As adjectives the difference between integrated and nonintegrated

is that integrated is composed and coordinated to form a whole while nonintegrated is not integrated.

As a verb integrated

is (integrate).

In mathematics terms the difference between real and nonreal

is that real is a real number while nonreal is not real; not of the real numbers.

As adjectives the difference between real and nonreal

is that real is true, genuine, not merely nominal or apparent while nonreal is not real; unreal, imaginary.

As an adverb real

is really, very.

As a noun real

is a commodity; see reality.

As a proper noun Real

is Real Madrid, a football club from Madrid.

As adjectives the difference between unreal and nonreal

is that unreal is fake; not real while nonreal is not real; unreal, imaginary.

In mathematics|lang=en terms the difference between imaginary and nonreal

is that imaginary is (mathematics) an imaginary quantity while nonreal is (mathematics) not real; not of the real numbers.

As adjectives the difference between imaginary and nonreal

is that imaginary is existing only in the imagination while nonreal is not real; unreal, imaginary.

As a noun imaginary

is imagination; fancy.

As adjectives the difference between tonal and nontonal

is that tonal is of or relating to tones or tonality while nontonal is not tonal.

As a noun tonal

is an animal companion which accompanies a person from birth to death.

As a noun noun

is a name of a thing. Either a noun substantive, which can stand alone and does not require another word to be joined with it to show its signification, or a noun adjective, which can not stand by itself, but requires to be joined with some other word, in order to make sense.

As a verb noun

is to convert a word to a noun.

As an adjective nonvirile is

not virile.