Where does “Stillwater” come from?

Stillwater (English) comes from English still, from Old English stillan, from Proto-West Germanic stillijan, from Proto-West Germanic -jan, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “Stillwater”, step by step

Stillwater traces back through two separate lines of ancestry.

via English still

StepLanguageWordMeaning
1EnglishstillNot moving; calm; Not effervescing; not...
2Old Englishstillanbecome calm, abate, subside; calm, pacify,...
3Proto-West Germanicstillijanto make still, quiet
4Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
5Proto-Germanic-janąDerives denominatives from nouns and factitives...
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she

via English water

StepLanguageWordMeaning
1EnglishwaterA substance found at room temperature and...
2Middle Englishwaterwater; water vapour, condensation; lake, pond,...
3Old Englishwæterwater
4Proto-West Germanicwatarwater
5Proto-Germanicwatōrwater
6Proto-Indo-Europeanwódr̥water
7Proto-Indo-Europeanwed-water
8Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...
Every word from Chichewa iye
Stillwater — Etymology, Origin & Word History | Etymology Explorer