English word feasible comes from Old French faire (To do.), Old French -able
Dictionary entry | Language | Definition |
---|---|---|
faire | Old French (fro) | To do. |
-able | Old French (fro) | -ing, creating an effect, an influence. Worthy of, deserving of. |
faisable | Old French (fro) | |
fesable | Anglo-Norman (xno) | |
feasible | English (en) | That can be done in practice. |