Proto-West Germanic *friþu

→ English frith (derived)

→ Old English friþ (inherited)

→ Cimbrian friide (inherited)

→ Middle Dutch vrede (inherited)

→ Middle English frith (inherited)

→ Old High German fridu (inherited)

→ Dutch vrede (inherited)

→ Old Dutch frithu (inherited)

→ Old Saxon frithu (inherited)