| 1 | 国蠹 | 國蠹 | guó dù | guo2 du4 | traitor; public enemy | | |
| 2 | 淄蠹 | 淄蠹 | zī dù | zi1 du4 | to be worn out | | |
| 3 | 杀蠹药 | 殺蠹藥 | shā dù yào | sha1 du4 yao4 | mothicide | | |
| 4 | 龋蠹 | 齲蠹 | qǔ dù | qu3 du4 | rotten teeth | | |
| 5 | 窃蠹甲 | 竊蠹甲 | qiè dù jiǎ | qie4 du4 jia3 | drugstore beetle; Classifiers: 只 | | |
| 6 | 苹果蠹蛾 | 蘋果蠹蛾 | píng guǒ dù é | ping2 guo3 du4 e2 | codling moth; codlin moth | | |
| 7 | 木蠹蛾 | 木蠹蛾 | mù dù é | mu4 du4 e2 | wood moth; carpenter moth; Classifiers: 只 | | |
| 8 | 木蠹 | 木蠹 | mù dù | mu4 du4 | wood moth; carpenter moth; Classifiers: 只 | | |
| 9 | 霉蠹 | 霉蠹 | méi dù | mei2 du4 | to become mildewed and worm-eaten (of books); to mildew and rot | | |
| 10 | 禄蠹 | 祿蠹 | lù dù | lu4 du4 | sinecurist | | |
| 11 | 流水不腐,户枢不蠹 | 流水不腐,戶樞不蠹 | liú shuǐ bù fǔ , hù shū bù dù | liu2 shui3 bu4 fu3 , hu4 shu1 bu4 du4 | lit. flowing water does not rot, nor a door-hinge rust (idiom); fig. constant activity prevents decay | | |
| 12 | 巨蠹 | 巨蠹 | jù dù | ju4 du4 | public enemy number one | | |
| 13 | 户枢不蠹 | 戶樞不蠹 | hù shū bù dù | hu4 shu1 bu4 du4 | lit. a door hinge never becomes worm-eaten; constant activity prevents decay (idiom) | | |
| 14 | 齿蠹 | 齒蠹 | chǐ dù | chi3 du4 | tooth decay | | |
| 15 | 蠹蛀 | 蠹蛀 | dù zhù | du4 zhu4 | to be moth-eaten; to be worm-eaten | | |
| 16 | 蠹众木折 | 蠹眾木折 | dù zhòng mù zhé | du4 zhong4 mu4 zhe2 | Danger appears where many harmful factors exist. (idiom) | | |
| 17 | 蠹政 | 蠹政 | dù zhèng | du4 zheng4 | parasitic government | | |
| 18 | 蠹鱼子 | 蠹魚子 | dù yú zi | du4 yu2 zi5 | silverfish; Classifiers: 只 | | |
| 19 | 蠹鱼 | 蠹魚 | dù yú | du4 yu2 | silverfish; Classifiers: 只 | | |
| 20 | 蠹吏 | 蠹吏 | dù lì | du4 li4 | corrupt officials | | |
| 21 | 蠹简 | 蠹簡 | dù jiǎn | du4 jian3 | old worm-eaten books | | |
| 22 | 蠹害 | 蠹害 | dù hài | du4 hai4 | to harm; to endanger | | |
| 23 | 蠹国害民 | 蠹國害民 | dù guó hài mín | du4 guo2 hai4 min2 | to rob the state and hurt the people (idiom) | | |
| 24 | 蠹虫 | 蠹蟲 | dù chóng | du4 chong2 | moth; harmful person; vermin | | |
| 25 | 蠹弊 | 蠹弊 | dù bì | du4 bi4 | malpractice; abuse; corrupt practice | | |