German langsam

← German lang (suffix)

← German sam (suffix)

← Middle High German lancsam (inherited)

← Proto-West Germanic *langasam (inherited)

← Old High German lancsam (inherited)

→ German verlangsamen (confix)

→ German Langsamkeit (suffix)

→ German Low German langsam (cognate)

→ Norwegian Nynorsk langsam (derived)