Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh -iant
Cornish -yans (cognate)

Welsh -ant (alter)
Welsh broliant (affix)
Welsh moliant (affix)
Welsh cyfrifiant (affix)
Welsh peiriant (affix)
Welsh disgyrchiant (affix)
Welsh hyfforddiant (affix)
Welsh diwylliant (affix)
Welsh mynegiant (affix)
Welsh yswiriant (affix)
Welsh gwelliant (affix)
Welsh mwyniant (affix)
Welsh gogoniant (affix)
Welsh llwyddiant (suffix)
Welsh llesteiriant (affix)
Welsh diwydiant (suffix)
Welsh -iannau (compound)
Welsh arwerthiant (affix)
Welsh gwerthiant (affix)
Welsh meddiant (affix)
Welsh chwyddiant (affix)
Welsh ffyniant (suffix)
Welsh adloniant (affix)