An eight letter word with x as a second letter is exciting.
Five letter words with second letter x are:excelexertextraaxiomexpel
Extra
expression
Epoxy or proxy?
my home number 9074795319 i love you!
External Exciting
oxeye
boxtops
Radiopaque
foxy, poxy, maxi, taxi, mixt, ....
There are no countries with the letter X as the second letter. There are also no countries beginning with the letter X.