gaucheness

noun

1. (uncountable, usually)The quality of being gauche; awkwardness.

   “An incident at a rally in Ohio last Sunday resembled an excruciating study in social gaucheness, when Vance suggested Democrats might think drinking Diet Mountain Dew, a popular soft drink, was racist, before laughing at his own lame joke; as the audience remained largely silent, Vance laughed awkwardly, saying: “I love you guys.””