Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Icelandic mars
Danish march (borrowed)
French marche (derived)
Proto-Indo-European *merǵ- (derived)
Icelandic marsmánuður (link)
Icelandic marsbyrjun (link)
Icelandic marsmánuður (link)
Latin mārtiī (borrowed)
Latin mārtius (mention)
Latin Mārs (mention)

Icelandic marsmánuður (affix)