Where does “undoubtful” come from?
undoubtful (English) comes from English doubtful, from Middle English doutfull.
undoubtful (English): Not doubtful
Ancestry of “undoubtful”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | doubtful | Subject to, or causing doubt; Experiencing or... |
| 2 | Middle English | doutfull | — |
Words derived from “undoubtful”