"Incarnation" is a singular, common, countable noun.
The word 'viral' is the adjective form of the noun virus.
Evolution is a noun.
Yes, ecosystem is a noun (a thing), a singular, common noun.
The noun DNA (or deoxyribonucleic acid) is an uncountable noun, a word for a substance.
Protein is a noun. It is any of several complex chemicals used by living things.*The similar word is the adjective protean, which has the noun form proteanism.)
The noun 'kind' is an abstract noun. There is no form for kind that is a concrete noun.
The noun 'kind' is an abstact noun as a word for a type or class. The abstract noun form of the adjective "kind" is "kindness".
The word 'kind' is both an adjective and a noun. The noun kind, a singular, common, abstract noun is a word for a group of individuals or instances sharing common traits; a category.The noun forms for the adjective kind are kindness and kindliness.
It's no kind of noun it is an adjective. The noun is ravenousness.
The the noun 'kind' is an abstract noun as a word for type or class; having similar characteristics.The abstract noun for kind is kindness.
The noun "street" is a common noun.
The noun "sugar" is a common noun.
It isn’t a noun at all. Replaces a noun.
A common noun
A common noun.
Proper noun
It is a common noun.