swiss is the answer
The proper adjective to describe someone or something from Ireland is Irish, a proper adjective.
Switzerland's proper adjective is Swiss.
No, the adjective Hawaiian is a proper adjective, a word that describes a noun; or a proper noun for a person from Hawaii, also a proper noun.
Switzerland is the proper noun.
An adjective describes a noun. You could potentially describe a person or thing as "Vietnamese".
scenic mountainous lush
The word Filipino is both a proper noun and a proper adjective. The noun Filipino is a word for a person of or from the Philippines (My father was a Filipino from Manila.) The adjective Filipino describes a noun as of or from the Philippines (Filipino history, Filipino tourism).
The proper adjective for Switzerland is Swiss, as in 'a Swiss bank' or Swiss cheese. Helvetic and Helvetian are less common proper nouns for Switzerland, deriving from the country's Latin name.
Yes, it is a proper adjective. It refers to the people, places, and things of Switzerland.
Yes, it is the proper adjective for people or things of Switzerland. It is also the demonym (noun) for the population as a whole (the Swiss).
Juicy is an adjective. A proper noun is the name of something like a person or a country e.g. Mary or Germany.
A proper adjective for a person from Florida is "Floridian."