Spanish fiebre

← Spanish calentura (mention)

← Proto-Indo-European *dʰegʷʰris (derived)

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

← Latin febris (derived)

← Old Spanish fiebre (inherited)

← Old Spanish hiebre (mention)

→ Spanish afiebrar (affix)

→ Spanish enfebrecer (affix)

→ Spanish fiebrecilla (affix)