turbid

搅拌后，水变得浑浊不清。

After stirring, the water became ___turbid.

大雨过后，平时清澈的小溪变成了浑浊的棕褐色。

Heavy rains had left the normally clear creek a ___turbid brown.

数月的悲伤让他的思绪变得混沌不清，决策也反复无常。

Months of grief had left his thinking ___turbid and his decisions erratic.