Portuguese feliz

← Proto-Indo-European *dʰeh₁-lw-i (derived)

← Proto-Indo-European *dʰeh₁(y)- (mention)

← Latin felix (learned borrowing)

← Old Portuguese feliz (inherited)

← Old Portuguese fiiz (mention)

→ Portuguese felizmente (affix)

→ Portuguese felizardo (suffix)

→ Portuguese felizão (suffix)

→ Old Portuguese fiiz (mention)