grimace /grimˈəs or gri-māsˈ/

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

To make grimaces

grimˈacer noun

• goodwill
• goodwills
• good-willy
• goodwives
• good works
• goody
• goody bag
• goody bags
• goodyear
• goodyears
• goody-goodies
• goody-goody
• gooey
• goof
• goofball
• goofballs
• goofed
• go off
• go-off
• go off at half cock
• go off at score
• go off on one
• go-offs
• go off the boil
• go off the deep end