Catalan flairar

← French flairer (cognate)

← Proto-Indo-European (derived)

← Proto-Indo-European *bʰreh₂g- (mention)

← Proto-Indo-European *-ro- (mention)

← Latin flāgrō (mention)

← Latin frāgrō (inherited)

← Occitan flairar (cognate)

← Portuguese cheirar (cognate)

→ Catalan flaire (mention)

→ Galician cheirar (cognate)

→ Portuguese cheirar (cognate)