matrass /matˈrəs/

1. A long-necked chemical flask
2. A hard-glass tube closed at one end

• supersalesmen
• supersalt
• supersalts
• supersaturate
• supersaturated
• supersaturates
• supersaturating
• supersaturation
• supersaver
• supersavers
• superscalar
• superscreen
• superscreens
• superscribe
• superscribed
• superscribes
• superscribing
• superscript
• superscription
• superscriptions
• superscripts
• supersede
• supersedeas
• supersedeases
• superseded