If it's on a river, it'd be WATERFALL. If it's in an eye, I have no idea.
Another name for malaria that starts with an A and has 4 letters is ague.
prison letters, or the letters of Saint Paul
No. You simply have to have the qualifications that carry the letters that you put after your name.
Epistle is the term used in the Bible for letters.
another name for upper class 4 letters
Four letters, V I I I
roman.
Partner
Ewer.
evening
shifty
cowhide