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

→ English congestee (suffix)
→ English congestive (suffix)
→ English decongest (prefix)
→ English congestible (suffix)
→ English decongestive (confix)
→ English congestor (suffix)
→ English congestable (suffix)
→ English recongest (prefix)
→ English congester (suffix)