Swedish träl

← Proto-Germanic *þragilaz (derived)

← Proto-Germanic *þrahilaz (mention)

← Proto-Germanic *þrēhilaz (mention)

← Old Swedish þræl (derived)

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

← Old Norse þræll (derived)

→ Old English þræl (cognate)

→ Swedish träldom (suffix)