intensive

Cointensive is likely misspelled.

Cointensive has no English definition.

As an adjective intensive

is thorough, to a great degree, with intensity.

As a noun intensive

is form of a word with a stronger or more forceful sense than the root on which the intensive is built.

As adjectives the difference between intensive and rigorous

is that intensive is thorough, to a great degree, with intensity while rigorous is manifesting, exercising, or favoring rigour; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration.

As a noun intensive

is form of a word with a stronger or more forceful sense than the root on which the intensive is built.

As adjectives the difference between intensive and incentive

is that intensive is thorough, to a great degree, with intensity while incentive is inciting; encouraging or moving; rousing to action; stimulating.

As nouns the difference between intensive and incentive

is that intensive is form of a word with a stronger or more forceful sense than the root on which the intensive is built while incentive is something that motivates, rouses, or encourages.

As adjectives the difference between intensive and incensive

is that intensive is thorough, to a great degree, with intensity while incensive is tending to excite or provoke; inflammatory.

As a noun intensive

is (linguistics) form of a word with a stronger or more forceful sense than the root on which the intensive is built.

Comprehensive is a synonym of intensive.

As adjectives the difference between intensive and comprehensive

is that intensive is thorough, to a great degree, with intensity while comprehensive is broadly or completely covering; including a large proportion of something.

As nouns the difference between intensive and comprehensive

is that intensive is form of a word with a stronger or more forceful sense than the root on which the intensive is built while comprehensive is a comprehensive school.

In grammar terms the difference between reflexive and intensive

is that reflexive is referring back to the subject, or having an object equal to the subject while intensive is serving to give force or emphasis.

As nouns the difference between taxonomy and intensive

is that taxonomy is the science or the technique used to make a classification while intensive is (linguistics) form of a word with a stronger or more forceful sense than the root on which the intensive is built.

As an adjective intensive is

thorough, to a great degree, with intensity.

As an adjective intensive is

thorough, to a great degree, with intensity.

As a noun intensive is

(linguistics) form of a word with a stronger or more forceful sense than the root on which the intensive is built.

In obsolete terms the difference between intensive and hard

is that intensive is stretched; allowing intension, or increase of degree; that can be intensified while hard is so as to raise difficulties.

As adjectives the difference between intensive and hard

is that intensive is thorough, to a great degree, with intensity while hard is having a severe property; presenting difficulty.

As nouns the difference between intensive and hard

is that intensive is form of a word with a stronger or more forceful sense than the root on which the intensive is built while hard is a firm or paved beach or slope convenient for hauling vessels out of the water.

As an adverb hard is

with much force or effort.