Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English thrash
Old English þrescan (inherited)
English thresh (mention)
Middle English thrasshen (inherited)
Middle English thresshen (mention)
Middle English threshen (mention)
Proto-Germanic *þreskaną (inherited)
Old High German dreskan (cognate)
Proto-Indo-European *terh₁- (root)
Old Norse þreskja (cognate)

English slash (link)
English thresh (doublet)
English thrasher (suffix)
English thrashy (suffix)
English thrashcore (suffix)
English thrashel (suffix)
English categise (link)
English thrasheth (suffix)
English thrashest (suffix)
English neo-thrash (prefix)
Dutch thrash (borrowed)