Word: 不当 (bùdàng) Traditional: 不當 不当 dictionary entry bùdàng unsuitable Full dictionary entry for 不当 Example sentences using 不当 2 sentences, showing page 1 of 1. 在葬礼上大笑是不当的行为。 Zài zànglǐ shàng dàxiào shì búdàng de xíngwéi. Laughing loudly at a funeral is improper behavior. 药物使用不当，可能会伤身体。 Yàowù shǐyòng búdàng, kěnéng huì shāng shēntǐ. Improper use of medicine can harm your health.