They are not adjectives. Adjectives describe a word.
Adjectives rarely have the ability to begin with the word one....I think you got adjectives confused with "Adverbs"....
The word wish does not have a lot of adjectives to relate with. However two examples of adjectives for this word are : wishful, and wishless.
The plural of the Italian word "bella" is "belle."
adjectives are describing words and adverbs are the word when,where and who.
possible
no.
Yes, the word 'your' and the word 'his' are both possessive adjectives.
feathery
Expensive
Fantastic!
Black