Portuguese livre

← Proto-Indo-European (inherited)

← Proto-Indo-European *h₁lewdʰ- (mention)

← Old Latin loeber (inherited)

← Proto-Italic *louðeros (inherited)

← Latin līber (inherited)

← Old Portuguese livre (inherited)

← Old Portuguese libre (mention)

→ Portuguese livremente (suffix)

→ Portuguese livre-pensador (affix)