There are 16 10-letter words that end with 'ogists'.
| analogists | apologists | biologists |
| dialogists | ecologists | enologists |
| myologists | geologists | neologists |
| orologists | otologists | prologists |
| syllogists | ufologists | urologists |
| zoologists | ||
Note: These 16 10-letter words that end with 'ogists' are found from the USA & Canada version of the tournament Scrabble word list.