There are 15 words that end with 'onings'.
| clonings | ironings | noonings |
| blazonings | canyonings | cocoonings |
| couponings | jawbonings | seasonings |
| reasonings | reckonings | balloonings |
| cartoonings | gadroonings | marathonings |
Note: These 15 words that end with 'onings' are found from the USA & Canada version of the tournament Scrabble word list.