Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek πικρός
Ancient Greek ποικίλος (mention)
Proto-Indo-European *peyḱ- (root)
Proto-Indo-European *piḱrós (derived)
Proto-Indo-European *peyḱ- (mention)
Proto-Slavic *pьstrъ (cognate)

English picric acid (mention)
English picric (mention)
English picropharmacolite (mention)
English picrolite (mention)
English picra (mention)
English picro- (mention)
Greek πικρός (inherited)
Greek πικρο- (derived)
Ancient Greek πικρόχολος (affix)
Ancient Greek πικρίς (affix)
Ancient Greek ποικίλος (mention)
Ancient Greek γλυκύπικρος (affix)
Italian picro- (mention)
Latin pingo (mention)
Translingual Xylopia (mention)