Where does “-io” come from?

-io (Ido) comes from French -ie, from Middle French -ie, from Old French -ie, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

-io (Ido): suffix denoting the country, region, domain,...

Definitions

  1. suffix denoting the country, region, domain,...

Ancestry of “-io”, step by step

StepLanguageWordMeaning
1French-ieindicates a feminine noun, often an abstract one
2Middle French-ieindicates a feminine noun, often an abstract one
3Old French-ieindicates a feminine noun, often an abstract one
4Latin-iaUsed to form a feminine abstract noun, usually...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “-io

Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius