Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English suave
English sweet (doublet)
Middle English suave (inherited)
Proto-Indo-European *sweh₂d- (root)
Latin suāvis (borrowed)

English sweet (doublet)
English suavity (suffix)
English suasion (cognate)
English suavely (suffix)
English suaveness (suffix)
English unsuave (prefix)
English suavify (suffix)
English outsuave (prefix)