Acer! Nice one, I was thinking A for one and then a river.
It's very tempting to ask for an answer but it was so good of you to remember that I usually want clues that I'd feel like I'd done you a disservice! Is it a foreign girls' name or a foreign word for girl? What area of the world should my brain go to?
After that I've just got that big long anagrammy one, I've been saving it till the end. Fun!
Thanks.