Where does “durable” come from?

durable (Middle English) comes from Latin durabilis, from Latin duro, from Latin durus, from Proto-Indo-European drew-, from Proto-Indo-European dóru, from Proto-Indo-European deru- — firm, solid; wood; be firm, hard, solid.

Ancestry of “durable”, step by step

StepLanguageWordMeaning
1Latindurabilisdurable, lasting
2Latindurodative masculine singular of dūrus; dative neuter...
3Latindurushard, rough; harsh; hardy, vigorous
4Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree
5Proto-Indo-Europeandórutree
6Proto-Indo-Europeanderu-firm, solid; wood; be firm, hard, solid

Words derived from “durable

Every word from Proto-Indo-European deru-