Proto-West Germanic *hrōpan

→ German rufen (inherited)

→ Middle English ropen (inherited)

→ North Frisian röp (inherited)

→ West Frisian roppe (inherited)

→ Old High German ruofan (inherited)

→ Dutch roepen (inherited)

→ Old Dutch ruopan (inherited)

→ Saterland Frisian roupe (inherited)

→ Yiddish רופֿן (inherited)