pentalogy /pen-talˈə-ji/

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

• environ
• strictures
• stridden
• striddle
• striddled
• striddles
• striddling
• stride
• stridelegged
• stridelegs
• stridence
• stridences
• stridencies
• stridency
• strident
• stridently
• stride piano
• stride pianos
• strider
• striders
• strides
• strideways
• striding
• stridling
• stridor