Middle French Suisse

← Proto-Germanic *swīþaną (derived)

← Middle High German Swīzer (derived)

← Middle High German Swīz (mention)

← Proto-West Germanic *swīþan (derived)

← Old High German Suittes (derived)

← Old High German swīdan (mention)

← Old Norse svíða (cognate)

→ English Swiss (derived)

→ French Suisse (derived)