pentalogy /pen-talˈə-ji/

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

• gymp
• gymped
• gymping
• gymps
• gyms
• gym shoe
• gym shoes
• gym slip
• gym slips
• gym tunic
• gyn-
• gynae
• gynaeceum
• gynaecia
• gynaecium
• gynaeco-
• gynaecocracies
• gynaecocracy
• gynaecocratic
• gynaecoid
• gynaecologic
• gynaecological
• gynaecologically
• gynaecologies
• gynaecologist