症 zing³ {zhèng}

1. disease
2. illness

癥結〔症结〕 zing¹ git³ {zhēng jié}

1. hard lump in the abdomen (in Chinese medicine)
2. crux of an issue
3. main point in an argument
4. sticking point
5. deadlock in negotiations

症候 zing³ hau⁶ {zhèng hòu}

1. illness
2. disease

症象 zing³ zoeng⁶ {zhèng xiàng}

symptom

症狀〔-状〕 zing³ zong⁶ {zhèng zhuàng}

symptom (of an illness)

症候群 zing³ hau⁶ kwan⁴ {zhèng hòu qún}

syndrome

症狀性〔-状-〕 zing³ zong⁶ sing³ {zhèng zhuàng xìng}

symptomatic