Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh merch
Breton merc’h (cognate)
Proto-Brythonic *merx (inherited)
Proto-Celtic *merkā (inherited)
Welsh morwyn (mention)
Scottish Gaelic smarach (cognate)
Ancient Greek μεῖραξ (cognate)
Proto-Indo-European *méryos (inherited)
Cornish myrgh (cognate)
Cornish mergh (mention)
Latin marītus (cognate)
Old Armenian մարի (cognate)

English marry (mention)
English merchet (mention)
Breton merc'h (cognate)
Welsh llaethferch (compound)
Welsh llysferch (prefix)
Welsh merched (affix)
Welsh morwyn (mention)
Welsh heddferch (compound)
Welsh priodferch (affix)
Cornish myrgh (cognate)
Cornish mergh (cognate)