Being intemperate means lacking self-control or indulging in excessive or immoderate behavior. Antonyms for this term could include words like moderate, restrained, sober, or temperate. A person who is moderate would show balance and self-restraint in their actions and decisions. Someone who is restrained would exhibit discipline and self-control when it comes to their behavior. A sober individual would be clear-headed and focused, avoiding excess or overindulgence in any activity. Finally, a temperate person would exhibit good judgment and restraint in all areas of their life, avoiding extremes or impulsivity. By focusing on these antonyms, one can cultivate a more balanced and centered approach to life.