Sam's wife is a vegetarian vs Sam's wife is vegetarian

English as a Second Language English Vocabulary, Grammar and Idioms
1

Hi,

“Sam’s wife is a vegetarian”. Right. It is fine to say “Sam’s wife is_vegetarian” too?

Thanks again. Cheerio

2

Yes, you can say both of those (in the second case “vegetarian” is an adjective, of course).

3

Hi Dozy, thank you so much.