Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Sanskrit पृथु
Avestan 𐬞𐬆𐬭𐬆𐬚𐬎 (cognate)
English flat (cognate)
Ancient Greek πλατύς (cognate)
Proto-Indo-Iranian *pr̥tʰúš (inherited)
Proto-Indo-Aryan *pr̥tʰúṣ (inherited)
Proto-Indo-European *pleth₂- (root)
Proto-Indo-European *pléth₂us (inherited)
Proto-Indo-European *pleth₂- (mention)
Old Armenian յաղթ (cognate)

Avestan 𐬞𐬆𐬭𐬆𐬚𐬎 (cognate)
Hindi पृथु (borrowed)
Latvian plats (cognate)
Maharastri Prakrit 𑀧𑀼𑀳𑀼 (inherited)
Sanskrit पृथ्वी (mention)
Sanskrit पृथिवी (mention)
Old Armenian հարթ (cognate)