I have an assignment to finish tonight. Is that a noun adjective or adverb

Is what the noun adj or adverb. Which word are you talking about?

I have no idea whatsoever on what you are trying to ask, but I'll just elaborate on the definitions.

Nouns: Words that identify either a person, place, or thing.

Steve goes to the shop.

Adjectives: Words or a phrase that describes the noun.

Example: The sad and hazel colored puppy barked.

Adverbs: Words that usually describe an adjective, verb, or other adverbs. Adverbs usually ends with '-ly'.

Examples: She stopped abruptly.