impolitical

/ˌɪmpəˈlɪtɪkəl/
adjective
  1. Not showing good judgment or tact; unwise or inappropriate in a social or political situation.
    • The ambassador's impolitical remarks caused a minor diplomatic incident.
    • It would be impolitical to bring up that topic at the family dinner.
    • His impolitical comments during the meeting offended several colleagues.