Where does “viable” come from?

Viable comes from Latin vitabilis, derived from Latin vita (life) and Latin vivo (to live), ultimately from Proto-Indo-European gʷeih₃w-.

viable (English): Able to live on its own; Able to be done,...

Definitions

  1. Able to live on its own; Able to be done,...

Ancestry of “viable”, step by step

StepLanguageWordMeaning
1Frenchviableviable, feasible
2Frenchvielife, the state of organisms prior to death;...
3Old Frenchvielife
4Old Frenchviḍe
5Latinvitamaccusative singular of vīta
6Latinvītalife
7Latinvīvōto live
8Proto-Italicgʷīwōlive, be alive
9Proto-Indo-Europeangʷíh₃wetito live, to be alive
10Proto-Indo-Europeangʷih₃wósalive, living
11Proto-Indo-Europeangʷeih₃w-to live

Words derived from “viable

Every word from Proto-Indo-European gʷeih₃w-