There are 4 that I can think of, assuming you are speaking about Irish Gaelic.The words are: x-gha or plural x-ghathanna. Means the noun x-ray.x-ghathaigh, means to have an x-ray, verb transitive. It's pronouned éks-yahix-ghathù is the film itself or the image produced by having an x-ray taken. It's pronounced 'ek's yahuxileafón means xylolphone. The word is pronounced similarly in both Gaelic and in English.
No, there is no word in the English language that starts and ends with the letter "x."
xylophone
xis
No word starting with the letter y contains the letter x.
xeric
xmas
xed
a three leter word that starts with x is xar xgu xht xhf xhg
xanadu
· xenophobic
· Xeranthemum
xeric