grimace /grimˈəs or gri-māsˈ/

1. A distortion of the face, in fun, disgust, etc
2. A smirk

To make grimaces

• peridia
• peridial
• peridinia
• Peridinia
• peridinian
• peridinians
• Peridinium
• prelatize
• prelatized
• prelatizes
• prelatizing
• prelature
• prelatures
• prelaty
• prelect
• prelected
• prelecting
• prelection
• prelections
• prelector
• prelectors
• prelects
• pre-let
• pre-lets
• pre-letting