Where does “unupsettable” come from?

unupsettable (English) comes from English upsettable, from English upset, from Middle English upset, from Middle English upsetten, from Old Dutch setten, from Proto-West Germanic *sattjan, from Proto-Germanic satjaną, from Proto-Indo-European sodéyeti — Creates transitive imperfective verbs from roots.

unupsettable (English): Not upsettable

Definitions

  1. Not upsettable

Ancestry of “unupsettable”, step by step

unupsettable traces back through two separate lines of ancestry.

via English upsettable

StepLanguageWordMeaning
1EnglishupsettableCapable of being upset
2EnglishupsetAngry, distressed, or unhappy; Feeling unwell,...
3Middle Englishupsetthe act of setting up; establishment
4Middle Englishupsetten
5Old Dutchsettento set, place
6Proto-West Germanic*sattjanto set, place
7Proto-Germanicsatjanąto set, to place down
8Proto-Indo-Europeansodéyetito set, to seat, to cause to sit
9Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
10Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Indo-European sodéyeti