"English" is both a noun and an adjective.
There is no word in English spelled 'cleanliest'.The word 'cleanest' is the superlative form of the adjective 'clean'.The word cleanliness' is the noun form of the adjective 'clean'.
"English" is "anglais" (the language, uncapitalized), "Anglais" (the inhabitants of England), or "anglais" (the adjective) or "anglaise" (feminine form for the adjective).
Segreto is an Italian equivalent of the English word "secret".Specifically, the Italian word functions as a masculine noun in its singular form or as the masculine singular form of an adjective. The adjective's feminine singular form is segreta. The pronunciation will be "sey-GREY-to" as a masculine adjective/noun and "sey-GREY-ta" as a feminine adjective.
Yes, it is. It is an adjective form of the verb compete and the noun competition.
Crazy is an adjective and therefore has no plural form in English.
Intentional. NB . Many adjectives in the English Language, particularly for abstract nouns, end in '--al'.
Elliptical is an adjective. English adjectives have no plural form.
Yes, it is. It is the comparative form of the adjective "long" (relatively large in length or duration).
The adjective of noise would be noisy. This is used in English.
In Spanish, the noun English (language) is not capitalized: it is inglés.The adjective form is "inglesa."Ingles
There is no word in English spelled 'rebundant'. Perhaps you mean the adjective, redundant.The noun form for the adjective redundant is redundancy.
No. The English word "accident", meaning an unexpected event with negative consequences, is a noun. Its adjective form is "accidental".