There are 13 words that end with 'illae'.
| villae | axillae | ancillae |
| armillae | maxillae | papillae |
| squillae | mammillae | fibrillae |
| sensillae | rachillae | scintillae |
| premaxillae | ||
Note: These 13 words that end with 'illae' are found from the USA & Canada version of the tournament Scrabble word list.