Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Scottish Gaelic cas
Proto-Celtic *koxsā (inherited)
Proto-Indo-European *[[koḱs-]]eh₂ (inherited)
Old Irish cos (inherited)

English cascrom (mention)
Scottish Gaelic coisich (suffix)
Scottish Gaelic casruisgte (compound)
Scottish Gaelic dà-chasach (affix)
Scottish Gaelic cas-chrom (affix)
Scottish Gaelic gille-coise (mention)
Scottish Gaelic ochd-chasach (affix)