There are 12 words that end with 'onding'.
| bonding | fonding |
| ponding | seconding |
| absconding | desponding |
| diamonding | nonbonding |
| responding | vagabonding |
| corresponding | overresponding |
Note: These 12 words that end with 'onding' are found from the USA & Canada version of the tournament Scrabble word list.