from The American Heritage® Dictionary of the English Language, 4th Edition
- suffix One that is addicted to or compulsively in need of: workaholic; chocoholic.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- suffix Alternative form of -holic.
From alteration of (alc)oholic.(American Heritage® Dictionary of the English Language, Fourth Edition)
It’s now almost as outdated in the neologism dodge as the suffixes -arama and -aholic.