How do you say worm in Chinese?
— 蟲子, 虫子 (chóngzi), 蟲, 虫 (chóng); 蠕虫; 蠕虫

Related synonyms for worm in Chinese
insect昆蟲, 昆虫 (kūnchóng), 蟲子, 虫子 (chóngzi)
louse虱子 (shīzi)