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

• stenotypers
• Stenotype®
• stenotypies
• stenotypist
• stenotypists
• stenotypy
• stens
• stent
• stented
• stenting
• stentmaster
• stentmasters
• stentor
• stentorian
• stentors
• stentour
• stentours
• stents
• step
• step-
• step aerobics
• stepbairn
• stepbairns
• stepbrother
• stepbrothers