Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English rationality
English rational (suffix)
English ity (suffix)
French rationalité (mention)
Latin rationalitas (mention)
Latin rationalis (mention)

English rational (link)
English hyperrationality (prefix)
English antirationality (prefix)
English birationality (prefix)
English superrationality (prefix)
English nonrationality (prefix)
English ultrarationality (prefix)
English unirationality (prefix)
Swedish rationalitet (cognate)