German streng

← Danish streng (cognate)

← German Strenge (cognate)

← English strong (cognate)

← Proto-Germanic *strangijaz (derived)

← Proto-Germanic *strangaz (mention)

← Middle High German strenge (derived)

← Old High German strengi (derived)

← Old High German strangi (mention)

← Proto-Indo-European *strengʰ- (derived)

← Proto-Indo-European *ster- (cognate)

← Dutch streng (cognate)

→ English strong (cognate)

→ Danish streng (cognate)

→ German Strenge (suffix)

→ German anstrengen (affix)

→ German strenggläubig (compound)

→ Dutch streng (cognate)