It can be either, depending on what it modifies. Just as a direction, It is a noun.
Before a noun, it is an adjective, meaning northerly (a north wind, a north course).
After a verb, it is an adverb (e.g. we sailed north).
Nervous is an adjective. The adverb form is nervously.
Comprehensible is an adjective. The adverb is comprehensibly.
Silently is an adverb. The adjective is silent.
Lively can be used as an adjective and an adverb. Adjective: a lively discussion Adverb: step lively
Serenely is an adverb. The adjective form is serene.
No, it is not an adverb. The word northern is an adjective (of or pertaining to the north).
North can be a noun, an adjective, or an adverb depending on how it is used. Example of noun: Look to the north. The article adjective "the" signals that a noun is coming. Example of adjective: Moss usually grows on the north side of the tree. The word "north" modifies the word "side," which is a noun, so "north" must be an adjective. Example of adverb: The bird was flying north. The word "flying" is a verb and "north" modifies the verb, so "north" must be an adverb in this sentence.
Dark can be an adjective or a noun. Darkly is an adverb.
No, It is a proper noun, the name for the continent. Placed before another noun, north by itself can be an adjective. Placed by itself after a verb, north by itself would be an adverb.
Adverb.Here is an adverb, not an adjective.
its an adverb an adjective is a descriptive word an adverb is a feeling
An adverb describes a verb, an adjective or another adverb.
It can be an adjective OR an adverb. adjective -- You dog is a friendly dog adverb -- She always talks friendly to me
Nervous is an adjective. The adverb form is nervously.
Shyly is an adverb. The adjective form is just shy.
Yes, "especially" can function as both an adverb and an adjective. As an adverb, it modifies a verb, an adjective, another adverb, or a sentence. As an adjective, it describes a noun.
'The' is neither an adjective nor an adverb. It is an article.