Where does “-wiler” come from?

-wiler (Alemannic German) comes from Middle High German wīler, from Old High German wīlāri, from Latin vīllāre, from Latin vīlla, from Latin vetera, from Latin vetus, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

Ancestry of “-wiler”, step by step

StepLanguageWordMeaning
1Middle High Germanwīler
2Old High Germanwīlāri
3Latinvīllāre
4Latinvīllacountry house; villa
5Latinveterathe old; old times, ancient times, antiquity
6Latinvetusold, aged, elderly, ancient; long-standing;...
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin vetus