Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
West Frisian sprekke
Proto-Germanic *sprekaną (inherited)
Proto-Indo-European *spreg- (derived)
Old Frisian spreka (inherited)

English speak (cognate)
West Frisian sprekker (suffix)
Luxembourgish spriechen (cognate)
Low German spreken (cognate)
Saterland Frisian spreke (cognate)