Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Portuguese miga
English crumb (link)
Proto-Indo-European *smeyg- (derived)
Proto-Italic *smīkā (inherited)
Latin mīca (inherited)
Portuguese mica (doublet)
Old Portuguese miga (inherited)

Galician miga (cognate)
Portuguese mica (doublet)
Portuguese migalha (suffix)