Where does “sordidulus” come from?

sordidulus (Latin) comes from Latin sordidus, from Latin sordeō, from Latin sordes, from Latin sordeo, from Proto-Italic swerdēō, from Proto-Indo-European swerd-éh₁-ye-ti, from Proto-Indo-European swerd- — dirty, dark, black.

Ancestry of “sordidulus”, step by step

StepLanguageWordMeaning
1Latinsordidusdirty, filthy; of poor, mean, base quality,...
2Latinsordeōto be dirty, filthy or foul
3Latinsordesdirt, filth, squalor; meanness, stinginess,...
4LatinsordeoI am dirty, filthy or foul; I am mean or base; I...
5Proto-Italicswerdēō
6Proto-Indo-Europeanswerd-éh₁-ye-ti
7Proto-Indo-Europeanswerd-dirty, dark, black
Every word from Proto-Indo-European swerd-Every word from Proto-Indo-European swerd-éh₁-ye-tiEvery word from Proto-Italic swerdēō