Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English trow
Old English trēowan (inherited)
Old English trīewan (mention)
Old English trūwian (inherited)
Danish - (cognate)
German trauen (cognate)
Middle English trowen (inherited)
Middle English trouwen (mention)
Middle English treuwen (mention)
Middle English treowen (mention)
Proto-Germanic *trewwāną (inherited)
Proto-Germanic *trūwāną (inherited)
Proto-Indo-European *drew- (derived)
Icelandic trúa (cognate)
Norwegian Bokmål - (cognate)
Dutch trouwen (cognate)
Norwegian Nynorsk tru (cognate)
Scots trow (cognate)
Scots trew (mention)
Swedish tro (cognate)

English betrow (prefix)
English mistrow (prefix)
English trowable (suffix)
Danish tro (cognate)
Norwegian Nynorsk tru (cognate)