Where does “tungotal” come from?

tungotal (Swedish) comes from Swedish tal, from Old Swedish tal, from Old Norse tal, from Proto-Germanic talą, from Proto-Indo-European dol-, from Proto-Indo-European del- — to aim, calculate, adjust, count; to reckon,...

Ancestry of “tungotal”, step by step

tungotal traces back through two separate lines of ancestry.

via Swedish tal

StepLanguageWordMeaning
1Swedishtalnumber; An exercise involving calculations given...
2Old Swedishtal
3Old Norsetala talk, parley, conversation; speech, language; a...
4Proto-Germanictaląspeech; number
5Proto-Indo-Europeandol-reckoning, calculation, fraud; calculation, fraud
6Proto-Indo-Europeandel-to aim, calculate, adjust, count; to reckon,...

via Swedish tunga

StepLanguageWordMeaning
1Swedishtungaa tongue; a language, speech; weight
2Old Swedishtungatongue; speech, language
3Old Norsetungatongue
4Proto-Germanictungǭtongue; speech, language
5Proto-Indo-Europeandn̥ǵʰwéh₂stongue
Every word from Proto-Indo-European del-Every word from Proto-Indo-European dol-Every word from Proto-Germanic talą