pentad /penˈtad/

1. A set of five things
2. A period of five years or five days
3. An atom, element or radical with a combining power of five

pentadˈic adjective

• weaponizing
• weaponless
• weapon of mass destruction
• weaponries
• weaponry
• weapons
• weapon salve
• weapon salves
• weapon-schaw
• weapons-grade
• weapon-shaw
• weapons of mass destruction
• wear
• wearabilities
• wearability
• wearable
• wear and tear
• wear another hats
• whale louse
• whaleman
• whalemen
• whale of a time
• whale oil
• whaler
• whaleries