The animal that can be formed using the letters y, r, s, o, p, and e is a "pyros." However, this is not a recognized animal name. If you're looking for a common animal name, there isn't one that fits those exact letters without rearranging or adding others.
remora
There is no animal in the animal kingdom with those letters in that order.Sorry!!!!! :(
The only animal word that I can make from those letters is frog.
There are no animal names using only the letters w, s, e, u, and d. It is possible the w and d are typos and should be and m and an o. In this case, the animal name using those letters would be mouse.
leopard.
The only words I see are Of and Loof.
I think it is porposie because I looked at the letters for a long time.
No country can be spelled using only these letters.
emperor
a i u e o In other words, vowels.
The 9-letter word you can form with the letters s, e, t, o, b, r, k, e, and n is "brokenest."
A e i o u the vowels are :a , e, i ,o , u