Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *pleth₂-

English plaza (root)
English flat (root)
English flat (derived)
English flat (derived)
English plate (root)
English field (root)
English field (mention)
English place (root)
English place (derived)
English plat (root)
English plat (derived)
English plantain (derived)
English piazza (root)
English Plato (root)
English flet (derived)
English plateau (root)
English laplas (root)
English piatza (root)
Avestan 𐬞𐬆𐬭𐬆𐬚𐬎 (mention)
Old English flett (derived)
Welsh lled (root)
Ancient Greek πλατύς (mention)
Ancient Greek πλάθανον (inherited)
Hindi पृथु (mention)
Italian chiatto (mention)
Northern Kurdish fireh (mention)
Latin latus (derived)
Latin later (derived)
Ligurian ciàtto (root)
Ligurian ciàtto (mention)
Ligurian piâto (root)
Ligurian piâto (mention)
Lithuanian platus (mention)
Latvian plats (mention)
Mòcheno piatt (root)
Old Norse flet (root)
Old Norse flatr (root)
Maharastri Prakrit 𑀧𑀼𑀳𑀼 (inherited)
Maharastri Prakrit 𑀧𑀼𑀳𑀯𑀻 (root)
Sanskrit पृथु (root)
Sanskrit पृथु (mention)