grimace /grimˈəs or gri-māsˈ/

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

To make grimaces

• cot cases
• cot death
• cot deaths
• cote
• coteau
• coteaux
• coted
• cote-hardie
• coteline
• cotelines
• cotemporaneous
• cotenancies
• cotenancy
• cotenant
• cotenants
• coterie
• coteries
• coterminal
• coterminant
• coterminate
• coterminous
• coterminously
• cotes
• cot-folk
• coth