Rencor translates to "resentment" or "grudge". It's a strong emotional word that describes a deep-seated bitterness or ill will towards someone.
In the song, the lyrics mention "palabras de rencor" (words of resentment), indicating that the communication between the people in the song is filled with bitterness and pain, rather than love or understanding. This word captures the core emotional conflict of the song.
Banda Pelillos's "Palabras" is a really direct and emotional song about the end of a relationship where the words exchanged have lost all meaning. The singer talks about "palabras sin sentir, sin nada que decir" [words without feeling, with nothing to say], which really hits home how empty their communication has become. It's not about love or glory anymore, just "palabras de rencor que solo hablan de un gran dolor" [words of resentment that only speak of great pain].
Even though there's a moment where they consider trying to talk it out – "podemos hablar si todo está dicho ya" [we can talk if everything has already been said] – the decision is clear: "tú podrás vivir sin mí, no hay por qué fingir" [you can live without me, there's no reason to pretend]. It's a blunt acceptance that it's over, but with a lingering bittersweet feeling. The singer declares, "nunca volveré" [I will never return], but then admits, "algo de verdad guardo en mi corazón" [I keep something true in my heart]. It's that little bit of truth, that small piece of the past, that makes the song so relatable.