taedium vitae/ˌteedi·əm ʹveetie, ʹvietee/ noun

• buttock-clenching
• button
• button-down
• buttonhole
• buttonhole stitch
• buttonhook
• button mushroom
• button quail
• buttons
• button-through
• butt out
• buttress
• butt weld
• butt-weld
• butty
• butut
• butyl
• butyl rubber
• butyric
• butyric acid
• buxom
• buy
• buyback
• buyer
• buyer's market