Where does “-tata” come from?

-tata (Swahili) comes from Swedish tät, from French tête, from Middle French teste, from Old French teste, from Latin testis, from Latin terstis, from Latin trīstis, from Proto-Indo-European tristh₂s — to stand.

Ancestry of “-tata”, step by step

StepLanguageWordMeaning
1Swedishtätdense, thick "or" crowded; dense; compact;...
2Frenchtêtehead; header; a bright spark, a quick study
3Middle Frenchtestehead
4Old Frenchtestehead
5Latintestiswitness; one who testifies or attests; testicle
6Latinterstis
7Latintrīstissad, unhappy, melancholy, morose
8Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
9Proto-Indo-Europeansteh₂-to stand

Words derived from “-tata

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