gauche
1. [ adjective ] lacking social polish
Synonyms: unpolished graceless
Examples:

"too gauche to leave the room when the conversation became intimate" "their excellent manners always may be feel gauche"

Related terms: inelegant
Similar spelling:   gaucho
  Gash
  gai_choi
  gaze
  Gase
  gage
  Gasca
  gaius
  Gauze
  Gause
  gauge