Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English insecure
English in (prefix)
English secure (prefix)
Latin insēcūrus (mention)
Latin in- (mention)
Latin sēcūrus (mention)

English insecurity (affix)
English insecurely (suffix)
English insecureness (suffix)