insondable

== French == === Etymology === From in- +‎ sonder +‎ -able. === Pronunciation === IPA(key): /ɛ̃.sɔ̃.dabl/ === Adjective === insondable (plural insondables) unsoundable (figurative) unfathomable ==== Derived terms ==== insondablement insondabilité ==== Related terms ==== sondable sondage sonder === Further reading === “insondable”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012 == Spanish == === Pronunciation === IPA(key): /insonˈdable/ [ĩn.sõn̪ˈd̪a.β̞le] Rhymes: -able Syllabification: in‧son‧da‧ble === Adjective === insondable m or f (masculine and feminine plural insondables) abysmal; deep Synonyms: abismal, hondo === Further reading === “insondable”, 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