English luge

← Breton stlej (cognate)

← Gaulish stludio (mention)

← Welsh llithr (cognate)

← English sled (cognate)

← English sleigh (cognate)

← French luge (borrowed)

← Irish slaod (cognate)

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

← Latin sclodia (mention)

← Old Breton stloit (cognate)

→ English luger (suffix)

→ Spanish luge (borrowed)

→ Portuguese luge (borrowed)