Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish plegar
English ply (cognate)
English ploy (mention)
English plicate (mention)
Spanish llegar (doublet)
Latin plicāre (borrowed)
Latin plicō (mention)

English ply (cognate)
Spanish llegar (doublet)
Spanish desplegar (prefix)
Spanish replegar (affix)
Spanish pliego (mention)
Spanish pliegue (mention)
Spanish plegamiento (affix)
Spanish plegable (suffix)
Spanish plegador (affix)