杂草

杂草	zá cǎo	weeds
杂	zá	variant of 杂
杂	zá	mixed / miscellaneous / various / to mix
草	cǎo	variant of 草
草	cǎo	grass / straw / manuscript / draft (of a document) / careless / rough / CL:棵,撮,株,根
草	cào	variant of 肏