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

→ English mythopoetical (affix)
→ English unpoetical (prefix)
→ English nonpoetical (prefix)
→ English poeticalness (suffix)
→ English theopoetical (prefix)
→ English antipoetical (prefix)
→ English apoetical (prefix)
→ English extrapoetical (prefix)