Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Italian sodo
Proto-Indo-European *solh₂- (root)
Proto-Indo-European *solh₂- (mention)
Italian solido (doublet)
Latin soldus (inherited)
Latin solidus (mention)

Italian sodare (affix)
Italian solido (doublet)
Italian assodare (affix)
Italian rassodare (affix)
Italian sodezza (suffix)
Italian sodamente (suffix)
Maltese sod (borrowed)
Norwegian Nynorsk soda (borrowed)