Spanish luchar

← Catalan lluitar (cognate)

← French lutter (cognate)

← Proto-Indo-European *lewg- (mention)

← Italian lottare (cognate)

← Latin luctārī (inherited)

← Latin luctor (mention)

← Portuguese lutar (cognate)

← Romanian lupta (cognate)

→ Spanish luchador (affix)

→ French lutter (cognate)

→ Portuguese lutar (cognate)