We need more information to answer this question.
a cordinate
there is no adjective in this sentence, an adjective describes a noun
I don't believe that you can. Endurance is a noun, but enduring is an adjective. You can use enduring instead.
a word is used to make a sentence whereas an adjective describes a noun (an object)
There is no adjective in this sentence.
the boy was acting very safe.
There is no predicate adjective in that sentence.
The adjective in that sentence is empty.
There is no adjective in that sentence.
the adjective is 'no'.
The adjective in that sentence would be skillfully.
There is no adjective in that sentence.