Where does “expedient” come from?

expedient (Middle English) comes from Old French expedient, from Latin expediens, from Latin expedio, from Latin pēs, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom — Derives agent nouns from verbs, denoting someone...

Ancestry of “expedient”, step by step

StepLanguageWordMeaning
1Old Frenchexpedient
2Latinexpediensexpediting
3LatinexpedioI free feet from snares; unfasten fetters; lose...
4Latinpēsa foot, in its senses as
5Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
6Ancient Greek-τρονForms instrument nouns
7Proto-Hellenic-tronForms instrument nouns from verb stems
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

Words derived from “expedient

Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον