Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin commoror
Proto-Indo-European *(s)mer- (root)
Latin con- (affix)
Latin moror (affix)

English commorancy (mention)
Latin commoratus (mention)
Latin commorans (mention)
Latin commoratio (affix)
Latin commoraturus (mention)
Latin commorandus (mention)