The word bad is both an adjective and a noun (take the good with the bad).
The noun form for the adjective bad is badness.
Two types of nouns are common and proper nouns.
The two nouns in your sentence are words and nouns, they are plural, common nouns.
Two kinds of nouns are common or proper, singular or plural.
Abstract nouns:educationtroubleConcrete nouns: elevatortree
The two nouns, 'nouns' and 'sentence' are placed correctly in your sentence.
The two numbers of nouns are singular and plural.
There are two nouns in the sentence: flower and fragrance.
proper nouns = Helen, Romecommon nouns = table, computer
Two nouns (synonyms) for the noun slavery are bondage and enslavement.
The two nouns that form sunshine are the words 'sun' and 'shine'.
There are two nouns. Water and pool are nouns.
There are two nouns. Weather and days are nouns.