Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English travail
Middle English travail (inherited)
Middle English travailen (inherited)
Old French travail (derived)
Old French travaillier (derived)
Proto-Indo-European *peh₂ǵ- (root)
Proto-Italic *trēs (derived)
Proto-Italic *pākslos (mention)
Latin tripālis (derived)

English travel (mention)
English travaileth (suffix)
English travailous (suffix)
English betravail (prefix)
English travailest (suffix)
Spanish trabajar (cognate)
French travail (cognate)
French travailler (mention)
Ladino travajo (cognate)
Ladino טראבﬞאזﬞו (cognate)
Sicilian travagghiu (cognate)