pentalogy /pen-talˈə-ji/

1. A pentad, esp of published works
2. A series of five related books

• campanologists
• campanology
• campanula
• Campanulaceae
• campanulaceous
• campanular
• Campanularia
• campanulas
• campanulate
• Campari
• camp-bed
• camp-beds
• Campbellite
• camp-chair
• campcraft
• campcrafts
• camp-drafting
• campeachy wood
• campeador
• campeadors
• camped
• camper
• camperies
• campers
• camper van