aare
Rhea is a bird. It is 4 letters and starts with the letter R.
aqua
The River Nile has only four letters.
Unuk River
The element that is 4 letters and starts with an L is Lead (Pb).
Tern
Sole
amah
club
AVIA
There are two countries that start with the letter "I" with 4 letters. Iran and Iraq
The river Main. May end in s