There are 10 words that end with 'aniacs'.
| maniacs | egomaniacs |
| monomaniacs | pyromaniacs |
| dipsomaniacs | mythomaniacs |
| bibliomaniacs | megalomaniacs |
| kleptomaniacs | nymphomaniacs |
Note: These 10 words that end with 'aniacs' are found from the USA & Canada version of the tournament Scrabble word list.