Latin cōnscientia

→ Belarusian сумленне (derived)

→ Catalan consciència (borrowed)

→ Old Church Slavonic съвѣсть (cognate)

→ German Gewissen (mention)

→ Middle French conscientieux (mention)

→ Friulian cussience (derived)

→ Irish coinsias (derived)

→ Luxembourgish Gewëssen (derived)

→ Dutch consciëntie (derived)

→ Polish sumienie (derived)

→ Romanian conștiință (borrowed)

→ Ukrainian сумління (derived)

→ Old Polish sąmnienie (calque)