There are 16 words that end with 'onish'.
| monish | tonish | cronish |
| dronish | moonish | stonish |
| admonish | astonish | lemonish |
| baboonish | dragonish | jargonish |
| parsonish | premonish | buffoonish |
| cartoonish | ||
Note: These 16 words that end with 'onish' are found from the USA & Canada version of the tournament Scrabble word list.