Where does “fedelissimo” come from?

fedelissimo (Italian) comes from Italian Fedele, from Latin fidēlis, from Latin fidēs, from Proto-Italic feiðos, from Proto-Indo-European bʰeydʰos, from Proto-Indo-European bʰeydʰ- — to compel, force; to trust.

fedelissimo (Italian): loyal or faithful friend

Definitions

  1. loyal or faithful friend

Ancestry of “fedelissimo”, step by step

StepLanguageWordMeaning
1ItalianFedeleloyal, faithful, true, devoted
2Latinfidēlisfaithful, loyal
3Latinfidēs—
4Proto-Italicfeiðosfaithful, reliable
5Proto-Indo-Europeanbʰeydʰosfaithful, trustworthy
6Proto-Indo-Europeanbʰeydʰ-to compel, force; to trust
Every word from Proto-Indo-European bʰeydʰ- →Every word from Proto-Indo-European bʰeydʰos →Every word from Proto-Italic feiðos →