grimace /grimˈəs or gri-māsˈ/

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

To make grimaces

grimˈacer noun

• pannikels
• pannikin
• pannikins
• panning
• pannings
• pannose
• pannus
• pannuses
• panocha
• panochas
• panoistic
• panomphaean
• panophobia
• panophobias
• panophthalmia
• panophthalmitis
• panoplied
• panoplies
• panoply
• panoptic
• panoptical
• panopticon
• panopticons
• panorama
• panorama head