Catalan dur

← Catalan duresa (link)

← Catalan durícia (link)

← Catalan dur a terme (link)

← Catalan duta (link)

← Proto-Indo-European *deru- (derived)

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

← Proto-Indo-European *déwketi (inherited)

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

← Proto-Italic *doukō (inherited)

← Latin dūrus (inherited)

← Latin dūcere (inherited)

← Latin dūcō (mention)

→ English dour (cognate)

→ Catalan duríssim (suffix)

→ Catalan durament (affix)

→ Catalan endurir (affix)

→ Catalan durbec (compound)