Old High German sīn

→ Old English sin (cognate)

→ Cimbrian soi (inherited)

→ Cimbrian soin (derived)

→ Cimbrian zain (inherited)

→ Cimbrian sai' (derived(cim/mhn))

→ Cimbrian zèinan (derived)

→ German sein (derived)

→ German sein (inherited)

→ German sain (derived(de/cim))

→ Central Franconian senn (derived)

→ Alemannic German si (inherited)

→ Alemannic German si (inherited)

→ Alemannic German sinh (inherited)

→ Alemannic German sii (inherited)

→ Alemannic German siin (inherited)

→ Alemannic German ŝchi (inherited)

→ Hunsrik sin (derived)

→ Hunsrik sein (inherited)

→ Luxembourgish sinn (inherited)

→ Luxembourgish säin (derived)

→ Old Saxon sin (cognate)

→ Yiddish זײַן (inherited)

→ Yiddish זײַן (inherited)