There are 211 words that end with 'ration'.
| overelaboration | reconcentration |
| reconfiguration | reconsideration |
| preregistration | reincorporation |
| reorchestration | supersaturation |
| transfiguration | transliteration |
| ultrafiltration | |
Note: These 211 words that end with 'ration' are found from the USA & Canada version of the tournament Scrabble word list.