octet, octett or octette /ok-tetˈ/

1. A group of eight (lines of verse, electrons, musicians, etc)
2. A composition for eight musicians
3. (octet) a stable group of eight electrons (chem)

• buttonholer
• buttonholers
• buttonholes
• buttonhole stitch
• buttonholing
• buttonhook
• buttonhooks
• buttoning
• button-mould
• button mushroom
• button quail
• button quails
• buttons
• button scurvy
• button-through
• button up
• buttonwood
• buttonwoods
• buttony
• button your lip
• butt out
• buttress
• buttressed
• buttresses
• buttressing