Questions about example sentences with, and the definition and usage of "Tjej"

A: A casual word for a woman?

You can say “girl”, but that’s officially for children so it can seem condescending. But it’s common between women, like “I am out with my girls tonight”.

Some people say “Gal”. That’s just a variation of “girl”.

“Woman” is fine to use to describe a person, but “female” is formal at best and normally rude.