polysyllabical/ˌpolisiʹlabikl/ adj

• burn
• burner
• burnet
• burnet moth
• burning
• burning bush
• burning glass
• burnish
• burn one's bridges/boats
• burn one's fingers
• burnous
• burn out
• burnout
• burnt
• burn the candle at both ends
• burn the midnight oil
• burnt offering
• burnt sienna
• burnt umber
• burn up
• burn-up
• burp
• burqa
• burr
• burrito