Where does “proprete” come from?

proprete (Middle English) comes from Old French proprieté, from Latin proprietās, from Latin -tās, from Proto-Indo-European -teh₂ts, from Proto-Indo-European -teh₂, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

Ancestry of “proprete”, step by step

proprete traces back through two separate lines of ancestry.

via Old French proprieté

StepLanguageWordMeaning
1Old FrenchproprietéAlternative form of propreté; propriety, fitness,...
2Latinproprietāsquality, property, peculiarity, character
3Latin-tāsty, -dom, -hood, -ness, -ship
4Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
5Proto-Indo-European-teh₂Used to form nouns representing state of being
6Proto-Indo-European-tósCreates verbal adjectives from verb stems

via Old French propreté

StepLanguageWordMeaning
1Old Frenchpropretéownership; property
Every word from Proto-Indo-European -tósEvery word from Latin -tāsEvery word from Latin proprietās