Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek μάρτυς
Proto-Indo-European *(s)mer- (derived)

English martyr (mention)
Old English martyr (mention)
Arabic شهيد (cognate)
Coptic ⲙⲁⲣⲧⲩⲣⲟⲥ (mention)
Danish martyr (derived)
Greek μάρτυρας (mention)
Esperanto martiro (mention)
Spanish mártir (derived)
French martyr (mention)
Old French martire (derived)
Ancient Greek μαρτύριον (affix)
Ancient Greek μαρτυρέω (suffix)
Hungarian mártír (mention)
Italian martire (derived)
Latin martyr (mention)
Norwegian Bokmål martyr (mention)
Norwegian Nynorsk martyr (mention)
Norman martyr (mention)
Portuguese mártir (derived)
Swedish martyr (mention)
Old Armenian մարտիրոս (mention)