Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English hardy
English hard (link)
Middle English hardy (inherited)
Middle English hardi (mention)
Old French hardi (derived)
Old French hardi (mention)
Old French hardir (mention)
Middle Low German herdich (cognate)
Old Danish hærdig (cognate)
Old High German harti (cognate)
Old High German herti (mention)
Old High German hart (mention)
Italian ardire (cognate)
Norwegian herdig (cognate)
Occitan ardir (cognate)
Swedish härdig (cognate)

English foolhardy (compound)
English hardihood (suffix)
English half-hardy (prefix)
English hardily (suffix)
English hardiness (suffix)
English nonhardy (prefix)
English unhardy (prefix)
English overhardy (prefix)
English hardihead (suffix)
English hardiship (suffix)
English winterhardy (compound)
English Hardt (mention)