Where does “whatsoever” come from?

whatsoever (English) comes from Middle English what, from Old English hwæt, from Old English -ing, from Old English -tūn, from Old English tūn, from Proto-West Germanic tūn, from Proto-Germanic tūną, from Gaulish dunum — smoke; mist, haze.

whatsoever (English): Whatever; In any way; at all; whatever

Definitions

  1. Whatever; In any way; at all; whatever

Ancestry of “whatsoever”, step by step

whatsoever traces back through two separate lines of ancestry.

via Middle English what

StepLanguageWordMeaning
1Middle Englishwhatwhat
2Old Englishhwætwhat; why; how many or how much
3Old English-ingForming nouns from verbs, indicating action,...
4Old English-tūnhomestead, village, town
5Old Englishtūnenclosure, yard; place; dwelling
6Proto-West Germanictūnfence
7Proto-Germanictūnąfence; enclosure
8Gaulishdunumfort; hill, hillfort
9Proto-Celticdūnomstronghold, rampart
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English soever

StepLanguageWordMeaning
1EnglishsoeverIn any fashion, of any kind; used for emphasis...
2EnglishSoA Mon-Khmer-speaking people of Laos and Thailand;...
3EnglishSolThe Sun, the star orbited by the Earth
4Old Frenchsolalone; sol; Old French coin
5Latinsolidumsolid
6Latinsolidussolid; A solidus: a Roman ~23-carat gold coin...
7Proto-Italicsoliðos—
8Proto-Indo-Europeansolh₂-i-dʰ-o-sentire
9Proto-Indo-Europeansolh₂-whole
Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Celtic dūnom →Every word from Gaulish dunum →