X is for Xyzlacatosis

Xanthidae Crab

Xena the Xanthidae expected expertise at the xylophone and xaphoon but the xenoepist Xavier's xanthophobia distracted him. He was also exquisitely consumed with xanoscaping, so much so that he missed the xenomorph that threatened him. It caused Xena xickovit and xeroflulogitis, but that was better than xeronisus. Instead she called Xander who brought her a xochitl and a xeriff to cheer her. He was willing to be her xield so she could cross the street to avoid the xoconostle and xoloitzcuintli. After crossing she realized she truly had reached xyzlacatosis.

[This is ten words short of a drabble because I also have xyzlacatosis—an understanding there are very few words that start with X, Y and Z]

Xochitl

xenopist: someone with a foreign accent
xanthophobia: fear of the color yellow
xanoscaping: landscaping for a dry environment that will need no irrigation
xickovit (sick of it—just like it sounds)
xeroflulogitis: at a loss for words
xeronisis: inability to have an orgasm (eek!)
xeriff: old coinage (Egypt?)
xield: human shield, sort of... person crossing the street who the cars will actually stop for, like a little old lady.
xoconostles: type of cactus
xoloitzcuintli: type of dog (hairless?)