As a noun, kin is treated as plural.
The plural form of the noun 'brush' is brushes.
The plural form of the noun "criterion" is "criteria."
The plural form for the noun potato is potatoes.
The plural form for the noun wharf is wharves.
The plural form for the noun buzz is buzzes; the plural possessive form is buzzes'.
Kin is treated as a plural noun
The noun 'kin' is used for both singular and plural; for example: My only kin is Bethany, my sister. My kin are my parents, two aunts, an uncle and a number of cousins. The word 'kin' is a shortened form for kinfolk, kinfolks (or kinsfolk) and kinsman, kinsmen.
The plural form of the noun 'brush' is brushes.
The plural form of the noun "criterion" is "criteria."
No, Mice is a plural noun. Mouse is the singular noun.
Nouns is the plural form of noun.
The plural form for the noun potato is potatoes.
The plural form for the noun wharf is wharves.
The plural form for the noun buzz is buzzes; the plural possessive form is buzzes'.
The noun children is the plural form of the singular noun child.
The plural form of the noun writer is writers.The plural possessive form is writers'.The plural form of the noun story is stories.The plural possessive form is stories'.The plural form of the noun farmer is farmers.The plural possessive form is farmers'.
The plural form for the noun parenthesis is parentheses.