As adjectives the difference between chlorinated and nonchlorinated

is that chlorinated is (chemistry) of water, that has had chlorine added to it to purify it while nonchlorinated is not chlorinated.

As a verb chlorinated

is (chlorinate).

As a noun membrane

is a flexible enclosing or separating tissue forming a plane or film and separating two environments (usually in a plant or animal).

As an adjective membranelike is

resembling or characteristic of a membrane.

Microrobotics is likely misspelled.

Microrobotics has no English definition.

As a noun microbotics is

microrobotics.

As adjectives the difference between metrizable and nonmetrizable

is that metrizable is measurable, quantifiable while nonmetrizable is not metrizable.

In mathematics|lang=en terms the difference between invariant and invariantly

is that invariant is (mathematics) unaffected by a specified operation (especially by a transformation) while invariantly is (mathematics) in a manner that is invariant; unaffected by some operation.

As an adjective invariant

is not varying; constant.

As a noun invariant

is an invariant quantity, function etc.

As an adverb invariantly is

(mathematics) in a manner that is invariant; unaffected by some operation.

As nouns the difference between entryist and entrist

is that entryist is a proponent of entryism while entrist is entryist.

As nouns the difference between proponent and entryist

is that proponent is one who supports something; an advocate while entryist is a proponent of entryism.

As an adjective proponent

is making proposals; proposing.

As nouns the difference between entryism and entryist

is that entryism is a political tactic by which an organisation or state encourages its members or agents to infiltrate another organisation in an attempt to gain recruits or take over entirely while entryist is a proponent of entryism.

As adjectives the difference between membranous and nonmembranous

is that membranous is having the qualities of, or pertaining to, a membrane while nonmembranous is not membranous.

As adjectives the difference between fluorinated and nonfluorinated

is that fluorinated is (chemistry) treated or reacted with fluorine or hydrofluoric acid while nonfluorinated is not fluorinated.

As a verb fluorinated

is (fluorinate).