Where does “untreacherous” come from?
untreacherous (English) comes from English treacherous, from Old French trecheros.
untreacherous (English): Not treacherous
Ancestry of “untreacherous”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | treacherous | Exhibiting treachery; Deceitful; inclined to... |
| 2 | Old French | trecheros | — |