Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English deign
English dignity (mention)
Middle English deynen (inherited)
French daigner (cognate)
Old French deignier (derived)
Proto-Indo-European *deḱ- (root)
Latin digno (derived)
Latin dīgnus (mention)

English dignity (mention)
English dignify (mention)
English impregnable (mention)
English deigneth (suffix)
English deignest (suffix)
Indonesian sudi (link)