What is the adjective for girl?

There isn't a single, universally accepted adjective for "girl". However, depending on the context, you could use:

* Female - This is the most neutral and accurate option.

* Girlish - This describes something that is characteristic of a girl, like being playful or innocent.

* Feminine - This refers to qualities typically associated with women, like gentleness or grace.

* Young - This is appropriate if you're emphasizing the age of the girl.

It's important to choose the adjective that best fits the situation and avoids gender stereotypes.