pentalogy /pen-talˈə-ji/

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

• muchness
• muchnesses
• much of a muchness
• much to one's surprise
• mucic acid
• mucid
• muciferous
• mucigen
• mucigens
• mucilage
• mucilages
• mucilaginous
• mucilaginousness
• mucin
• mucinous
• mucins
• muck
• muck-a-muck
• mucked
• muckender
• muckenders
• mucker
• Mucker
• muckered
• muckering