Where does “*trist” come from?

*trist (Proto-Brythonic) comes from Latin trīstis, from Proto-Indo-European tristh₂s, from Proto-Indo-European steh₂- — to stand.

Ancestry of “*trist”, step by step

StepLanguageWordMeaning
1Latintrīstissad, unhappy, melancholy, morose
2Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
3Proto-Indo-Europeansteh₂-to stand

Words derived from “*trist

Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European tristh₂sEvery word from Latin trīstis