Where does “unimprovably” come from?

unimprovably (English) comes from English unimprovable, from English improvable, from English improve, from Latin improbo, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo-, from Proto-Indo-European pro- — passed , crossed.

unimprovably (English): In a way that does not allow improvement

Definitions

  1. In a way that does not allow improvement

Ancestry of “unimprovably”, step by step

unimprovably traces back through two separate lines of ancestry.

via English unimprovable

StepLanguageWordMeaning
1EnglishunimprovableNot capable of being improved
2EnglishimprovableCapable of being improved; Capable of being used...
3EnglishimproveTo make better; to increase the value or...
4LatinimproboI disapprove; I blame, condemn, reject;...
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-