Suggestions for Dumbies:
1. dummies
2. demise
3. dumas
4. duomos
5. daimios
6. daimyos
7. Dumas
8. domes
9. dumps
10. dormice
http://www.m-w.com/
who am I to say anything I can't spell either. LOL
Perhaps the poster mistakenly pulled up the Malaprop Dictionary? (I do this all the time - they're on the shelf right next to one another.) Or a Gambese dictionary! (I do this occassionally.) Or perhaps he meant to say "Bambies"?