The word "then" is usually an adverb of time or sequence (after, following, next).
It can be considered an adjective when it is attached to a noun (the then-leader of the cult) as opposed to an adjective (the then-common practice). It may be considered a noun when used with a preposition (until then).
The word then is usually an adverb, and arguably a noun as well. It may also be an adjective when used to modify a noun e.g. "the then-director of the CIA."
Adverb
It can be an adverb or an adjective.
adverb
Almost may be either an adjective or an adverb - it depends on use. "Almost everyone left early." - Adjective, modifies pronoun 'everyone.' "We were almost there." = Adverb, modifies adverb 'there.'
It's an adverb
Dark can be an adjective or a noun. Darkly is 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.
No, it is not. It is an adverb, the adverb form of the adjective unsteady.
Comprehensible is an adjective. The adverb is comprehensibly.
No, it is an adverb. It is the adverb form of the adjective perfect.