There's not many. Here's a few;
Earth Today Rejoices
Earth has many a noble city
Eternal Glory of the Sky
angel
· mistletoe · music · Merry Christmas
eggnog
ortaments
quiz
· Yule · Yuletide
awe
Eggnog
Christmas words that start with 'ex' might be expectation or excitement.
A Christmas word that begins with the letter A is angel. Other Christmas words that start with an a are angelic, antlers, and advent.
elf elf's evergreen
Christ, candles,cookies,claus