No. It is a noun. It is never used as an adjective to describe another noun.
Hypersensitive it is an adjective. It it used to describe someone.
The word wily is an adjective. It is used to describe someone who is cunning.
The word "clean" can be an adjective when used like this: I like driving my clean car. In this case, "clean" is used to describe the car, making it an adjective.
Yes. It frequently is used to describe skin (her alabaster complexion...).
The adjective "open" could be used to describe a mouth that is not closed.
An adjective would be used to describe a noun.
Scottish or Scots can be used to describe something of or from Scotland. Scotch can be used to refer to food and drink of or from Scotland.
"Beautiful" is a common adjective used to describe lilies.
The adjective "rippling" can be used to describe waves.
'Friendly' is an adjective because you'd use it to describe someone. Any word that can be used to describe someone (a noun) is an adjective.
No. It is either a noun or a verb form (to drink). The past participle of drink is used as an adjective with a special connotation (drunk).
Wet can be used as an adjective. It can also be used as a verb to describe an action.
adjective
No. It is a noun. It is never used as an adjective to describe another noun.
Hypersensitive it is an adjective. It it used to describe someone.
The word wily is an adjective. It is used to describe someone who is cunning.