5 Old HSK word(s): ☊虫子 ** B ☊害虫 ** C ☊昆虫 ** C ☊蝗虫 ** D ☊病虫害 ** D
鼻涕虫* * 虫* * 臭虫* * 除虫* * 害人虫* * 糊/胡涂虫* * 甲虫* * 寄生虫* * 懒虫* * 毛虫* * 毛毛虫* * 蠕虫* * 杀虫* * 书虫* * 绦虫* * 蚊虫* * 吸血虫* * 血吸虫* * 萤火虫* * 应声虫* * 幼虫* * 鱼虫* * 蛀虫* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

蛀 insects that eat books, clothes
虫 insects, worms / KangXi radical 142

Hsk Characters: 虫 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
虫 866B + 蟲 + + insects, worms / KangXi radical 142 虫 虫 Insect 虫 (INSEKT) chong2 +

Korean:

蟲 + 虫 벌레충
虫 + 虫 벌레 충
1 NHSK word(s): 昆虫* 6 kun1 chong2insect/ CL:隻|只[zhi1];群[qun2];堆[dui1]
KOREAN6000 word(s):
1 KOREAN 2500 New HSK words):
昆虫 + kūnchóng 곤충. gonchung.
0 KOREAN Sentence(s):