adverb/sustanˌθjalˈmente/
substantially
Etymology tree Proto-Indo-European *upó Proto-Italic *supo Latin sub Latin sub- Proto-Indo-European *steh₂- Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *sth₂éh₁yeti Proto-Italic *staējō Proto-Italic *staēō Latin stō Latin substantis Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ia Latin substantia Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālis Late Latin substantiā