With the letter 'x' or starting with the letter 'x'? Mexico has an 'x'
zoologist
Facer
yodeler
x-rayer xylophonist
No country in the world begins with the letter X.
Nothing in the kitchen starting with letter X
Quality Inspector is a job. It begins with the letter Q.
x-ray
X-Trapolis
Janitor juror
window cleaning