Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English knead
Old English cnedan (inherited)
Middle English kneden (inherited)
Proto-Germanic *knudaną (inherited)
Proto-West Germanic *knedan (inherited)
Proto-Indo-European *gnet- (derived)

English kneader (suffix)
English kneading (affix)
English kneadable (suffix)
English kneadeth (suffix)
English kneadest (suffix)
English kneadability (suffix)
Esperanto knedi (derived)
Icelandic hnoða (cognate)
Norwegian Nynorsk knòde (cognate)