Foolish grin Synonyms

Definitions for Foolish


  • (adjective) showing or marked by a lack of good sense or judgment
  • (adjective) conceived or made without regard for reason or reality
  • (adjective) lacking importance

Definitions for Grin


  • (verb) to express an emotion (as amusement) by curving the lips upward
  • (verb) to draw back the lips and reveal the teeth, in a smile, grimace, or snarl
  • (noun) a facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement