Where does “furbissimo” come from?

furbissimo (Italian) comes from Italian furbo, from French fourbe, from French fourbir, from Middle French fourbir, from Old French forbir, from Frankish furbēn, from Proto-Indo-European prep- — to appear, to be visible.

Ancestry of “furbissimo”, step by step

StepLanguageWordMeaning
1Italianfurboastute, cunning, sly, wily, crafty; smart...
2Frenchfourbeguile, deception; double-dealer, swindler;...
3Frenchfourbirto furbish, burnish
4Middle Frenchfourbir
5Old Frenchforbirto clean; to polish
6Frankishfurbēnto clean, polish; to clean
7Proto-Indo-Europeanprep-to appear, to be visible
Every word from Proto-Indo-European prep-Every word from Frankish furbēnEvery word from Old French forbir
furbissimo — Etymology, Origin & Word History | Etymology Explorer