There are 14 words that end with 'onised'.
| ionised | agonised |
| ebonised | lionised |
| ozonised | canonised |
| colonised | demonised |
| unionised | harmonised |
| patronised | skeletonised |
| synchronised | revolutionised |
Note: These 14 words that end with 'onised' are found from the USA & Canada version of the tournament Scrabble word list.