Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin septimus
← Old Church Slavonic седмъ (cognate)
← Latin septem (mention)
← Latin -us (mention)
← Proto-Slavic *sedmъ (mention)
← Proto-Slavic (mention)

→ English sétimo (derived(en/pt))
→ English septimation (derived)
→ English septimate (mention)
→ English Septimus (mention)
→ Aragonese semana (derived)
→ Asturian selmana (mention)
→ Catalan sèptima (derived)
→ Catalan sèptim (derived)
→ Catalan setmana (mention)
→ Cebuano semana (derived)
→ Corsican sittimana (mention)
→ Dalmatian setemúna (mention)
→ Spanish séptimo (derived)
→ Spanish semana (mention)
→ French -ième (mention)
→ French semaine (mention)
→ Middle French sepmaine (derived)
→ Old French semaine (mention)
→ Old French sedme (inherited)
→ Friulian setemane (mention)
→ Irish seachtain (derived)
→ Scottish Gaelic seachdain (mention)
→ Galician semana (mention)
→ Galician somana (mention)
→ Galician semán (mention)
→ Galician semá (mention)
→ Manx shiaghtin (mention)
→ Italian settimo (derived)
→ Italian settimana (mention)
→ Latin septimana (mention)
→ Latin Septimius (affix)
→ Latin Septimuleius (suffix)
→ Latin septimanus (mention)
→ Ligurian sètimo (derived)
→ Ladin setemena (mention)
→ Norwegian Bokmål septim (derived)
→ Norwegian Nynorsk septim (derived)
→ Norman s'môine (mention)
→ Norman s'maine (mention)
→ Occitan setmana (mention)
→ Old Spanish setmana (mention)
→ Portuguese semana (mention)
→ Romanian săptămână (mention)
→ Gallo smenn (mention)