German schwach

← English swack (mention)

← Middle High German swach (inherited)

← Proto-West Germanic *swak (inherited)

← Old High German *swah (inherited)

← Scots swack (cognate)

→ English swack (cognate)

→ Danish svag (cognate)

→ Danish svækling (mention)

→ Danish svække (cognate)

→ German Schwäche (affix)

→ German schwächlich (suffix)

→ German Schwachstelle (compound)

→ German Schwächling (suffix)

→ German Schwachmatikus (affix)

→ German Schwachsinn (compound)

→ German Schwachkopf (compound)

→ German schwachsichtig (affix)

→ German schwaches Verb (mention)

→ Luxembourgish schwaach (cognate)

→ Latvian švaks (borrowed)

→ Norwegian Bokmål svak (cognate)

→ Norwegian Nynorsk svak (cognate)

→ Swedish svag (cognate)