adjective/insoˈnoɾo/
soundless
Etymology tree Spanish in- Latin sonor Proto-Indo-European *-ós Proto-Indo-European *-ós Proto-Indo-European *-ós Proto-Indo-European *-ós Proto-Indo-European *-os Proto-Italic *-os Old Latin -os Latin -us Latin sonōrusbor. Spanish sonoro Spanish insonoro From in- + sonoro.