X-ray.
Xanthan gum.
xray costume
"Halloween Words" Is very broad, but I will do my best.MonsterM&MsMaskMurderMagic3 MusketeersMilkywayMilkduds
Nightmare and ninja costume are Halloween words. They begin with the letter n.
nasty
qweze
There are several Halloween words that start with the letter S. They are spooky, scary, strange, supernatural, sweets, superstition, and startling.
pumpkin pirate
FUN lol
skeletonscarecrowscare, scaryslimespiritssqueeksscreams
Pumpkin
Ninja costume is a Halloween word. It begins with the letter n.
Some Halloween words that start with the letter U are:ugly witchummy nummy treatsunholy creaturesunruly prankstersunusual costumeutterly fantastic party