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

• mirks
• mirlier
• mirliest
• mirligoes
• mirliton
• mirlitons
• mirly
• mirror
• mirror ball
• mirror balls
• mirror carp
• mirror carps
• mirrored
• mirror finish
• mirror glass
• mirror glasses
• mirror image
• mirror images
• mirroring
• mirror machine
• mirror machines
• mirror neuron
• mirror nuclides
• mirrors
• mirror site