Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish trotar
English trot (cognate)
French trotter (borrowed)
Proto-Germanic *trudōną (derived)
Proto-Germanic *trudaną (mention)
Proto-Germanic *tradjaną (mention)
Proto-Indo-European *dreu- (derived)
Proto-Indo-European *derə- (mention)
Proto-Indo-European *drā- (mention)
Italian trottare (borrowed)

Spanish trote (mention)
Spanish trotamundo (affix)
Spanish trotamundos (affix)
Spanish trotador (suffix)