Nouns that have no plural form are called mass nouns, uncountable nouns, or non-count nouns.
Uncountable
No, a name is not a plural noun. It is a singular noun used to identify a person, place, or thing.
There is no plural form for the word, countries. This word itself is a plural.
There is no plural form of this noun. It is the name of a single, unique area of study (science). No plural form is necessary. Alternatively, "physics" is already the plural form of the word "physic", a now-archaic word meaning "medicine".
The plural form of the word "inferno" is "infernos."
There is no plural word for if.
The plural form is data.
The plural form of the noun 'march' is marches.Nouns ending in ch, sh, s, x, and z add -es to the end of the word to form the plural.
In Chinese, the plural form of the word "minute" is "分钟" (fēnzhōng).
Alveo is a proper name. Add an 's' to make the plural: Alveos
The plural of diary is diaries.
The plural form of the word gelato is gelati.
The plural form of the word "baby" is "babies."