unabdingbar

== German == === Etymology === un- +‎ abdingbar === Pronunciation === === Adjective === unabdingbar (strong nominative masculine singular unabdingbarer, not comparable) indispensable Synonym: unabdinglich ==== Declension ==== === Further reading === “unabdingbar” in Duden online “unabdingbar”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German)