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Latin ruber
← Ancient Greek ἐρυθρός (cognate)
← Proto-Indo-European *h₁rewdʰ- (root)
← Proto-Indo-European *h₁rudʰrós (inherited)
← Proto-Indo-European *h₁rewdʰ- (mention)
← Proto-Italic *ruðros (derived)
← Latin rūfus (mention)
← Old East Slavic ръдръ (cognate)
← Sanskrit रुधिर (cognate)
← Proto-Slavic *rъdrъ (cognate)

→ English red (cognate)
→ English rubella (mention)
→ English rubric (mention)
→ English rubific (derived)
→ English indirubin (mention)
→ English ruberythrinic acid (derived)
→ English rubiform (mention)
→ Old English read (cognate)
→ Old English reod (cognate)
→ Asturian rubín (derived)
→ Catalan roig (mention)
→ Corsican rubru (inherited)
→ Danish rød (cognate)
→ German Rubin (mention)
→ German Rubrik (mention)
→ German Bilirubin (mention)
→ Spanish robusto (mention)
→ French rubrique (mention)
→ Old French roge (mention)
→ Irish rúibric (mention)
→ Irish rúibín (derived)
→ Ancient Greek ἐρυθρός (cognate)
→ Hungarian rubin (derived)
→ Indonesian rubrik (mention)
→ Italian rubino (derived)
→ Italian robusto (mention)
→ Italian rovere (mention)
→ Italian rubro (inherited)
→ Italian rovella (derived)
→ Latin rubia (mention)
→ Latin rubrica (mention)
→ Latin rubeus (link)
→ Latin russus (mention)
→ Latin robur (mention)
→ Latin subrubeo (mention)
→ Latin rubellus (affix)
→ Latin rutilus (mention)
→ Latin rubripes (mention)
→ Latin rubrithorax (affix)
→ Latin rubriceps (suffix)
→ Latin rubiformis (suffix)
→ Latin rubricostus (compound)
→ Latin rubinus (suffix)
→ Latin Rubrius (affix)
→ Latin Rubrenus (mention)
→ Latin rubricus (mention)
→ Ligurian rôe (mention)