insostenible

== Catalan == === Etymology === From in- +‎ sostenible. === Pronunciation === IPA(key): (Central) [in.sus.təˈnib.blə] IPA(key): (Balearic) [in.sos.təˈnib.blə] IPA(key): (Valencia) [in.sos.teˈni.ble] === Adjective === insostenible m or f (masculine and feminine plural insostenibles) unsustainable Antonym: sostenible === Further reading === “insostenible”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007 “insostenible”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2026 “insostenible” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua. “insostenible” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962. == Spanish == === Etymology === From in- +‎ sostenible. === Pronunciation === IPA(key): /insosteˈnible/ [ĩn.sos.t̪eˈni.β̞le] Rhymes: -ible Syllabification: in‧sos‧te‧ni‧ble === Adjective === insostenible m or f (masculine and feminine plural insostenibles) unsustainable Antonym: sostenible ==== Derived terms ==== === Further reading === “insostenible”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025