黏土

黏土	nián tǔ	clay
黏	nián	sticky; glutinous / (Tw) to adhere; to stick on; to glue
土	Tǔ	Tu (ethnic group) / surname Tu
土	tǔ	earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音