As a noun element

is element (part of a whole).

As an adjective homoatomic is

(chemistry) describing a molecule, all of whose atoms are of the same element.

Uninymic is a synonym of mononymous.

As adjectives the difference between uninymic and mononymous

is that uninymic is having or known by a single name while mononymous is having a single-word name.

As a noun vapour

is cloudy diffused matter such as mist, steam or fumes suspended in the air.

As a verb vapour

is to become vapour; to be emitted or circulated as vapour or vapour can be to become vapour; to be emitted or circulated as vapour.

As an adjective vaporose is

full of vapour; vaporous.

As adjectives the difference between vaporous and vaporose

is that vaporous is relating to vapour; misty, foggy, obscure, insubstantial while vaporose is full of vapour; vaporous.

As nouns the difference between cystine and lanthionine

is that cystine is while lanthionine is (amino acid) an analogue of cystine consisting of two alanine residues connected by a single sulfur atom.

As nouns the difference between alanine and lanthionine

is that alanine is (amino acid|uncountable) a nonessential amino acid 2-aminopropanoic acid found in most animal proteins while lanthionine is (amino acid) an analogue of cystine consisting of two alanine residues connected by a single sulfur atom.

As nouns the difference between sulfur and lanthionine

is that sulfur is a chemical element (symbol S) with an atomic number of 16 while lanthionine is an analogue of cystine consisting of two alanine residues connected by a single sulfur atom.

As an adjective sulfur

is of a yellowish green colour, like that of sulfur.

As a verb sulfur

is to treat with sulfur, or a sulfur compound, especially to preserve or to counter agricultural pests.

As nouns the difference between cattle and stallage

is that cattle is domesticated bovine animals (cows, bulls, steers etc) while stallage is (obsolete) the dues levied for the erection and use of a stall at a fair or market.

As nouns the difference between horse and stallage

is that horse is a poker variant consisting of five different poker variants, with the rules changing from one variant to the next after every hand or horse can be (variant of basketball) while stallage is (obsolete) the dues levied for the erection and use of a stall at a fair or market.

As nouns the difference between straw and stallage

is that straw is a dried stalk of a cereal plant while stallage is the dues levied for the erection and use of a stall at a fair or market.

As an adjective straw

is made of straw.

As a proper noun Straw

is {{surname|from=nicknames}.