Ants
Flea.
noseeum
A word that starts with y and ends with y is yay .
The word is "LOUSE"
A seven letter word that starts with D and ends with T: decrypt
An eight letter word that starts with S and ends with T: satiristshortestsmallestsmarteststagnantstalwartstiffeststridentsubtract
Sandman (starts with S ends with N - 7 letter word)
Cash is a 4 letter word that starts with c and ends with h.
Domain is one of the words that starts with the letter D and ends with the letter N.
Nauru starts with N and ends with U. Nauru is an island country in Micronesia.
outre
No, there is no word in the English language that starts and ends with the letter "x."