| 1 | 障碍 | 障礙 | zhàng ài | zhang4 ai4 | barrier; obstruction; hindrance; impediment; obstacle | | |
| 2 | 阻碍 | 阻礙 | zǔ ài | zu3 ai4 | to obstruct; to hinder; to block; obstruction; hindrance | | |
| 3 | 妨碍 | 妨礙 | fáng ài | fang2 ai4 | to hinder; to obstruct | | |
| 4 | 障碍物 | 障礙物 | zhàng ài wù | zhang4 ai4 wu4 | obstacle; hindrance | | |
| 5 | 碍 | 礙 | ài | ai4 | to hinder; to obstruct; to block | | |
| 6 | 勃起功能障碍 | 勃起功能障礙 | bó qǐ gōng néng zhàng ài | bo2 qi3 gong1 neng2 zhang4 ai4 | erectile dysfunction (ED) | | |
| 7 | 文化障碍 | 文化障礙 | wén huà zhàng ài | wen2 hua4 zhang4 ai4 | cultural barrier | | |
| 8 | 违碍 | 違礙 | wéi ài | wei2 ai4 | taboo; prohibition | | |
| 9 | 水障碍 | 水障礙 | shuǐ zhàng ài | shui3 zhang4 ai4 | water hazard (golf) | | |
| 10 | 精神障碍 | 精神障礙 | jīng shén zhàng ài | jing1 shen2 zhang4 ai4 | Mental disorders | | |
| 11 | 获得性阅读障碍 | 獲得性閱讀障礙 | huò dé xìng yuè dú zhàng ài | huo4 de2 xing4 yue4 du2 zhang4 ai4 | acquired dyslexia | | |
| 12 | 挂碍 | 掛礙 | guà ài | gua4 ai4 | worry | | |
| 13 | 分裂情感性障碍 | 分裂情感性障礙 | fēn liè qíng gǎn xìng zhàng ài | fen1 lie4 qing2 gan3 xing4 zhang4 ai4 | schizoaffective disorder | | |
| 14 | 大碍 | 大礙 | dà ài | da4 ai4 | It's a big problem | | |
| 15 | 辩才无碍 | 辯才無礙 | biàn cái wú ài | bian4 cai2 wu2 ai4 | very eloquent (idiom) | | |
| 16 | 边缘性人格障碍 | 邊緣性人格障礙 | biān yuán xìng rén gé zhàng ài | bian1 yuan2 xing4 ren2 ge2 zhang4 ai4 | borderline personality disorder (BPD) | | |
| 17 | 碍于 | 礙於 | ài yú | ai4 yu2 | But... | | |
| 18 | 碍眼 | 礙眼 | ài yǎn | ai4 yan3 | to be an irksome presence (i.e. sth or sb one wishes were not there) | | |
| 19 | 碍胃口 | 礙胃口 | ài wèi kǒu | ai4 wei4 kou3 | to impair the appetite | | |
| 20 | 碍手碍脚 | 礙手礙腳 | ài shǒu ài jiǎo | ai4 shou3 ai4 jiao3 | to be in the way; to be a hindrance | | |
| 21 | 碍事 | 礙事 | ài shì | ai4 shi4 | (usu used in the negative) to be of importance or to matter; to be in the way; to be a hindrance | | |
| 22 | 碍难从命 | 礙難從命 | ài nán cóng mìng | ai4 nan2 cong2 ming4 | difficult to obey orders (idiom); much to my embarrassment, I am unable to comply | | |
| 23 | 碍难 | 礙難 | ài nán | ai4 nan2 | inconvenient; difficult for some reason; to find sth embarrassing | | |
| 24 | 碍面子 | 礙面子 | ài miàn zi | ai4 mian4 zi5 | (not do sth) for fear of offending sb | | |
| 25 | 碍口识羞 | 礙口識羞 | ài kǒu shí xiū | ai4 kou3 shi2 xiu1 | tongue-tied for fear of embarrassment (idiom) | | |