improsperous en · ADJ
Etymology
From im- + prosperous.
Meanings
-
(obsolete) not prosperous
Seven revolving years are wholly run, Since the improsperous voyage we begun.
1697, John Dryden, transl., Aeneid, book VI:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| most improsperous | Degree=Sup | lexicographic | |
| more improsperous | Degree=Cmp | lexicographic |