General terms:
* Female: This is the most neutral and general term.
* Woman: While often used for an adult female, it can also be used for a girl, especially in a more formal context.
* Lass: A more informal and often used in British English.
* Maid: A more archaic term, often used in literature.
* Dame: Similar to "maid," this is a more archaic and formal term.
* Chick: A slang term, often used by young people.
* Gal: A slang term, often used to refer to a female friend.
Terms emphasizing age:
* Young woman: For a girl who is on the cusp of adulthood.
* Teenager: For a girl between the ages of 13 and 19.
* Schoolgirl: For a girl attending school.
* Child: For a young girl.
* Tot: For a very young girl.
Terms emphasizing personality or appearance:
* Beauty: For a girl who is considered attractive.
* Sweetheart: For a girl who is loved or admired.
* Darling: A term of endearment for a girl.
* Minx: A mischievous or flirtatious girl.
* Filly: A playful and spirited girl.
* Lass: A spirited and independent girl.
It's important to be mindful of the context and the age of the girl you are referring to when choosing a synonym. Some terms may be considered inappropriate or offensive, especially if used in a derogatory way.