German schwelen

← Old English swelan (cognate)

← Danish sval (cognate)

← German schwül (mention)

← Proto-Germanic *swelaną (derived)

← Middle Low German swēlen (derived)

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

← Low German swelen (derived)

← Dutch zwelen (cognate)

← Old Norse svalr (cognate)

← Old Saxon *swelan (derived)

→ English sweal (cognate)

→ German Schwalch (mention)

→ Ancient Greek εἵλη (cognate)

→ Alemannic German schwele (cognate)