pair

As nouns the difference between pair and sixgill

is that pair is two similar or identical things taken together; often followed by of while sixgill is a shark with six pairs of gill slits.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As an adjective sixgill is

having six pairs of gill slits, as some sharks do.

As a noun pair

is two similar or identical things taken together; often followed by of.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As an adjective syndyasmian is

pertaining to the state of pairing together sexually; said of animals during periods of procreation and while rearing their offspring.

As a noun pair

is two similar or identical things taken together; often followed by of.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As an adjective quadrijugate is

(botany) pinnate, with four pairs of leaflets.

As nouns the difference between pair and maplet

is that pair is two similar or identical things taken together; often followed by of while maplet is (computing|mathematics) an applet written in the computer algebra system or maplet can be (mathematics) a pair which is a member of a mapping.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

In obsolete|lang=en terms the difference between pair and twissel

is that pair is (obsolete) to impair while twissel is (obsolete) double; twofold.

As nouns the difference between pair and twissel

is that pair is two similar or identical things taken together; often followed by of while twissel is (rare) a double fruit or a pair of like things growing on a tree.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As an adjective twissel is

(obsolete) double; twofold.

As nouns the difference between pair and nanodimer

is that pair is two similar or identical things taken together; often followed by of while nanodimer is (physics) either of a pair of nanoparticles (usually metallic) that remain in close proximity.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As nouns the difference between pair and duad

is that pair is two similar or identical things taken together; often followed by of while duad is a pair or couple.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As nouns the difference between pair and bitriplet

is that pair is two similar or identical things taken together; often followed by of while bitriplet is (spectroscopy) six lines or peaks composed of a pair of triplets.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As nouns the difference between pair and microgamete

is that pair is two similar or identical things taken together; often followed by of while microgamete is (biology) the smaller of a pair of conjugating gametes; often the male.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As nouns the difference between pair and subcontrary

is that pair is two similar or identical things taken together; often followed by of while subcontrary is (logic) either of a pair of propositions at least one of which must be true.

As a verb pair

is to group into sets of two or pair can be (obsolete) to impair.

As an adjective subcontrary is

contrary in an inferior degree.