| 1 | French | sonorité | sonority, tone |
| 2 | Latin | sonoritas | fullness of sound, melodiousness |
| 3 | Latin | sonorus | sounding, resounding |
| 4 | Latin | sonor | sound; first-person singular present passive... |
| 5 | Latin | -or | used to form a third-declension masculine... |
| 6 | Proto-Italic | -ōs | Creates masculine action nouns or result nouns... |
| 7 | Proto-Indo-European | -ōs | Creates masculine and feminine action nouns or... |
| 8 | Proto-Indo-European | -oss | — |
| 9 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |