Where does “sinewy” come from?

Sinewy comes from Middle English via Middle French -ie and Latin -ia, ultimately deriving from Proto-Indo-European -kos, a suffix forming adjectives from nouns.

sinewy (English): Tough; having strong sinews; Having or showing...

Definitions

  1. Tough; having strong sinews; Having or showing...

Ancestry of “sinewy”, step by step

StepLanguageWordMeaning
1Middle EnglishsynwyTendonous; having tendons or a large amount of them
2Middle English-yDesignates an adjective, in many cases formed by...
3Middle English-ienForms nouns and adjectives denoting origin, association, or residence; -ian
4Old English-ianForms verbs from nouns and adjectives
5Old English-ōjan
6Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
7Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

Words derived from “sinewy

Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -ōną