There is no better way to improve your vocabulary and the way that you're using it than to stop in that moment and get you to self-correct, correct that or improve that adjective as you're using it.
和在你使用的时候的那一刻停下来进行自我纠正,对那个形容词进行纠正或提升相,没有什么的方式来扩充你的词汇量,改善你使用那个词的方式了。