Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin dissimilis
Proto-Indo-European *sem- (root)
Latin dis (prefix)
Latin similis (prefix)

English dissimile (mention)
English dissimilitude (mention)
Spanish disímil (borrowed)
Italian dissimile (derived)
Latin dissimulo (affix)
Latin dissimilitudo (suffix)
Latin dissimiliter (affix)