Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English frail
English fraction (mention)
English fracture (mention)
English fragile (doublet)
Middle English frele (inherited)
Middle English fraill (mention)
Old French fraile (derived)
Proto-Indo-European *bʰreg- (root)
Latin fragilis (derived)

English break (mention)
English fragile (doublet)
English frailness (suffix)
English frailly (suffix)
English frailish (suffix)
English prefrail (prefix)
English frailsome (suffix)