An option is a noun. It names a person, place or thing.
The word 'optional' is the adjective form for the noun option.
It can be an adjective OR a noun, OR a verb form. The word exiting is the present participle of the verb to exit, and can be a gerund (noun) as in "Exiting the building was the best option." It can be an adjective as in "The exiting voters were polled by the party workers."
It can be connective -- as in connective tissue.
firstly is not a adjective its a time connective
Examples of adjectives that are formed from a noun are:air (noun) - airy (adjective)artist (noun) - artistic (adjective)beauty (noun) - beautiful (adjective)blood (noun) - bloody (adjective)fish (noun) - fishy (adjective)hope (noun) - hopeful (adjective)length (noun) - lengthy (adjective)memory (noun) - memorable (adjective)politics (noun) - political (adjective)thought (noun) - thoughtful (adjective)use (noun) - useful (adjective)water (noun) - watery (adjective)
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
The word 'Buddhistic' is the adjective form of the noun Buddhism.The adjective 'Buddhistic' is a proper adjective; the noun 'Buddhism' is a proer noun. A proper adjective and a proper noun are always capitalized.
it is a noun and an adjective
Night: noun an: adverb adjective: adjective noun: noun adverb: adverb
Adjective and noun
Creativity is a noun.
The noun form for the adjective authentic is authenticity.