Meanings
adjectiveunimprovable (not comparable)
- not comparableNot capable of being improved.
unimprovable farmland
Origin
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Germanic*un-
- Proto-West Germanic*un-
- Old Englishun-
- Middle Englishun-
- Englishun-
- Englishimprove
- Englishimprovable
- Englishunimprovable
From un- + improvable.
Full word history & related roots →Cite this entry
APA
unimprovable. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/unimprovable
MLA
“unimprovable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unimprovable. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “unimprovable,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/unimprovable.
Source: unimprovable on Wiktionary, CC BY-SA 4.0.