脏

五脏六腑

wǔ zàng liù fǔ

five viscera and six bowels (TCM)

脾脏

pí zàng

spleen

脏兮兮

zāng xī xī

dirty

脏器

zàng qì

internal organs

脏腑

zàng fǔ

inner organs

脏躁

zàng zào

hysteria

开口成脏

kāi kǒu chéng zāng

(Internet slang) to use foul language (pun on 出口成章[chu1 kou3 cheng2 zhang1])

肮脏

āng zāng

dirty; filthy

脏乱

zāng luàn

dirty and disordered

脏乱差

zāng luàn chà

(coll.) squalid

脏土

zāng tǔ

dirty soil

脏字

zāng zì

obscenity