spline /splīn/

1. A key to make a wheel and shaft revolve together
2. A thin strip or slat
3. A flexible instrument used in drawing curves

To put splines on

• merrymen
• merry-night
• merry-nights
• merrythought
• merrythoughts
• mersalyl
• mersalyls
• merse
• merses
• Mersey beat
• Mersey sound
• mersion
• mersions
• Merulius
• merum sal
• merveilleuse
• merveilleuses
• merveilleux
• merveilleuxes
• merycism
• merycisms
• mes-
• Mes
• mesa
• mesail