fissile /fisˈīl or -il/

1. Readily split
2. Capable of nuclear fission

• walking reins
• walkings
• walking-song
• walking-staff
• walking-staffs
• walking stick
• walking-stick
• walking sticks
• walking-sticks
• walking straw
• walking straws
• walking-ticket
• walking toad
• walking toads
• walking twig
• walking twigs
• walking wounded
• walk-ins
• walk into
• walk it
• Walkman
• walk Matilda
• walk-mill
• walkmill
• walk-mills