Where does “viestinuinti” come from?

viestinuinti (Finnish) comes from Finnish uinti, from Finnish uida, from Proto-Finnic uidak, from Proto-Uralic uje-, from Hungarian -sz, from Proto-Slavic sь, from Proto-Balto-Slavic śis, from Proto-Indo-European ḱís — resin, gum; to say, speak.

Ancestry of “viestinuinti”, step by step

viestinuinti traces back through two separate lines of ancestry.

via Finnish uinti

StepLanguageWordMeaning
1Finnishuintiswimming
2Finnishuidato swim; to bathe
3Proto-Finnicuidakto swim
4Proto-Uralicuje-to swim
5Hungarian-szUsed to form the second-person singular present...
6Proto-Slavicthis
7Proto-Balto-Slavicśisthis here
8Proto-Indo-Europeanḱísthis
9Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
10Middle Englishkyt
11Germankittputty certain kinds of cement used for fixing e.g. window panes
12Old High Germankuti
13Proto-West Germanickwidugum, resin
14Proto-Germanickweduzresin
15Proto-Indo-Europeangʷet-resin, gum; to say, speak

via Finnish viesti

StepLanguageWordMeaning
1Finnishviestimessage; relay, relay race; signal corps
2Russianвестьnews, piece of news, message; tidings; news;...
3Proto-Slavicvěstьmessage
4Proto-Balto-Slavic*waid-
5Proto-Indo-Europeanweyd-to see
Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduzEvery word from Proto-West Germanic kwidu