A proper noun defines a noun: it can be a special place, person, or organization. These nouns are nearly always capitalized in a sentence.
Nominalization is the process of forming a noun or noun phrase from an adjective or a verb. It is especially common in formal styles of writing.
We can often see that adjectives are used with certain prepositions. They are needed to complement or clarify the idea or emotion that the adjective expresses. The preposition is placed directly after the adjective and is followed by a noun or gerund.
Attributive position, Predicative position, Adjectives after pronouns, nouns, Verbs acting as adjectives and etc.
Gradable and non-gradable adjectives, Comparative and superlative adjectives and Comparative phrases and clauses.