Where does “legfenntarthatóbb” come from?

legfenntarthatóbb (Hungarian) comes from Hungarian fenntarthatóbb, from Hungarian fenntartható, from Hungarian fenntart, from Hungarian tárt, from Hungarian tár, from Serbo-Croatian tovar, from Proto-Slavic tovarъ, from Proto-Turkic *tabar — livestock, cattle.

Ancestry of “legfenntarthatóbb”, step by step

StepLanguageWordMeaning
1Hungarianfenntarthatóbb
2Hungarianfenntarthatósustainable, maintainable
3Hungarianfenntartto maintain
4Hungariantártthird-person singular indicative past indefinite...
5Hungariantárstorehouse, repository; cabinet, collection;...
6Serbo-Croatiantovarcargo; burden; load
7Proto-Slavictovarъloading
8Proto-Turkic*tabarlivestock, cattle
Every word from Proto-Turkic *tabarEvery word from Proto-Slavic tovarъEvery word from Serbo-Croatian tovar