Yes' the word excellent is an adjective.
The adjective form is the word "national".
Yes, it is an adjective.
No it's not a adjective, an adjective is a describing word.
No, an adjective is a describing word.
No. The word side is a noun. The word right is an adjective.
If you're talking about adjective, like in parts of speech, then the word 'right' is the adjective, describing the noun 'triangle'.
No. Annually is the adverb form (yearly). The adjective is annual (yearly).
Right can be used as an adjective, noun, adverb, and verb.
No. The adjective is incidental and the adverb incidentally.
The word that can be a pronoun or a demonstrative adjective, e.g. that man. It can be also be used in relative clauses that limit the subject.(pronoun) That is the right answer.(adjective) That car was parked here before.(clause) The dress that she wanted had already been sold.
The word instant is an adjective. It describes something that happens right away.
Well is precautions the right word???
The word right here is an adjective, always is an adverb (modifies right) and not is an adverb (modifies always).E.g. I am not always right.
Alright is an adjective, and usually it is a predicate adjective.
"Left" is not a preposition; it is typically used as an adjective or noun to refer to the direction or side opposite to right.
The word "that" can be used as a demonstrative adjective, e.g. that chair (the one over there, or the one being referred to). The word that can also be a noun or pronoun (e.g. I like that, I didn't mean that, That is the right one).