There are 16 words that end with 'soning'.
| masoning | lessoning | poisoning |
| seasoning | reasoning | prisoning |
| crimsoning | empoisoning | garrisoning |
| imprisoning | jettisoning | reseasoning |
| unreasoning | caparisoning | encrimsoning |
| outreasoning | ||
Note: These 16 words that end with 'soning' are found from the USA & Canada version of the tournament Scrabble word list.