Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latin pateō

English fathom (cognate)
English patent (mention)
Old English fæþm (cognate)
Spanish patio (derived)
Irish paiteanta (mention)
Ancient Greek πετάννυμι (cognate)
Latin patefacio (mention)
Latin patens (mention)
Latin pando (mention)
Latin patera (mention)
Latin petilus (cognate)
Latin Patulcius (mention)
Latin bipatens (prefix)
Lithuanian petys (cognate)
Portuguese pátio (derived)
Albanian petë (cognate)
Albanian pjetem (cognate)
Albanian pjetë (cognate)