unthankfully en · ADV
Etymology
From Middle English unthankefully, equivalent to unthankful + -ly.
Meanings
- In an unthankful way; ungratefully.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| more unthankfully | Degree=Cmp | lexicographic | |
| most unthankfully | Degree=Sup | lexicographic |