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

→ English speleology (confix)
→ English speleotherapy (prefix)
→ English speleogenesis (prefix)
→ English speleophilic (confix)
→ English speleobiology (prefix)
→ English speleobiological (prefix)
→ English speleobiologist (prefix)
→ English speleogenic (confix)
→ English speleomycological (prefix)
→ English speleomycology (prefix)