As an adjective arciferal

is (biology|of frogs) having the epicoracoid cartilages fused anteriorly, but separate and overlapping posteriorly.

As a noun null is

zero, nil; the cardinal number before einn.

As nouns the difference between prescriptivity and null

is that prescriptivity is the quality or state of being prescriptive while null is zero, nil; the cardinal number before einn.

As proper nouns the difference between acheron and lethe

is that acheron is acheron while lethe is lethe.

As an adverb unilingually

is with only one language.

As a noun null is

zero, nil; the cardinal number before einn.

As nouns the difference between integer and null

is that integer is (arithmetic) an element of the infinite and numerable set {,-3,-2,-1,0,1,2,3,} while null is zero, nil; the cardinal number before einn.

As a verb coprecipitated

is (coprecipitate).

As an adjective coprecipitated

is precipitated along with another substance.

As a noun null is

zero, nil; the cardinal number before einn.

As a verb etymologizing

is .

As a noun null is

zero, nil; the cardinal number before einn.

As a verb corporatised

is (corporatise).

As a noun null is

zero, nil; the cardinal number before einn.

As nouns the difference between orthopositronium and null

is that orthopositronium is (physics) used attributively to describe the state of a positronium exotic atom in which the positron and electron have parallel spins while null is zero, nil; the cardinal number before einn.

As nouns the difference between chlormidazole and null

is that chlormidazole is a particular azole antifungal drug while null is zero, nil; the cardinal number before einn.