Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English troth
Old English trēowþ (inherited)
Old English trīewþ (mention)
English true (suffix)
English th (suffix)
English truth (mention)
Middle English troth (inherited)
Middle English trothe (mention)
Middle English trouthe (mention)
Middle English trowthe (mention)
Middle English treuth (mention)
Middle English treuthe (mention)
Middle English treouthe (mention)
Proto-Germanic *triwwiþō (inherited)

English -th (mention)
English betroth (prefix)
English trothplight (compound)
English trothless (suffix)
English trothplighted (compound)
English tell-troth (compound)