Where does “tan ben” come from?

tan ben (Old Portuguese) comes from Old Occitan tan, from Latin tantus, from Latin tam, from Proto-Indo-European téh₂m, from Proto-Indo-European séh₂, from Proto-Indo-European só — this; that.

Ancestry of “tan ben”, step by step

tan ben traces back through two separate lines of ancestry.

via Old Occitan tan

StepLanguageWordMeaning
1Old Occitantansuch; so much; to such and extent; such; so much
2Latintantusof such size, of such measure; so much, so great
3Latintamso, so much, to such an extent, to such a degree
4Proto-Indo-Europeantéh₂m
5Proto-Indo-Europeanséh₂
6Proto-Indo-Europeanthis; that

via Old Occitan ben

StepLanguageWordMeaning
1Old Occitanbenwell
2Latinbenewell; properly, exactly; agreeably, favorably
3Latinbonusgood, honest, brave, noble, kind, pleasant;...
4Old LatinduenosAlternative form of duonus
5Proto-Italicdwenosgood
6Proto-Indo-Europeandew-to show favour, revere; to fail, to lag, to be...

Words derived from “tan ben

Every word from Proto-Indo-European Every word from Proto-Indo-European séh₂Every word from Proto-Indo-European téh₂m