The double consonant word that begins with the letter x is "excess."
xenophobiaxylophoneXanaduXanaxXebecXenolithXenonXenophobiaXeroxXhosaXylemXylographyXyloid
x-ray
Unfix is a 5 letter word. It begins with U and ends with X.
Latex is a 5 letter word. It begins with L and ends with X.
x-raying
Xenophobic is the abnormal fear of foreign things, especially strangers or foreign people. It begins with the letter x.
Extra
x-craft
Extra is a five letter word for surplus. E X T R A.
index
xylem? xylem?