歉

道歉 dàoqiàn HSK 6 #902

to apologize; to make an apology

歉意 qiànyì HSK 7 #7,597

apology / regret

抱歉 bàoqiàn HSK 6 #192

to be sorry; to feel apologetic / sorry; I'm sorry

致歉 zhìqiàn #18,952

to apologize / to express regret

缺乏 quēfá HSK 5 #3,600

to lack; to be short of; to be deficient in

认错 rèncuò HSK 7 #9,110

to admit a mistake / to apologize

亏 kuī HSK 5 #10,404

to lose (money) / to be deficient / luckily; fortunately (ironic)

欠缺 qiànquē HSK 7 #18,521

to lack / to be deficient in / deficiency

低能 dīnéng #15,234

incompetent / stupid / mentally deficient

残缺 cánquē HSK 7 #19,934

incomplete / badly damaged / deficient / fragmentary