Which preposition to use with filthy
They are filthy in their meat and drink, and in all their actions.
Their cooking was fairly good, but excessively dirty, and their persons and houses "filthy as hogs' sties."
At the foot of the stairs was another passage, darker and filthier than the one above; the walls were streaming with moisture, and the atmosphere almost unendurable.
Only when all was done, I did feel very weakened and shaky, and my gorge rising at the look of my jerkin, all filthy with clotted blood, I tore it off and cast it in the sea, as also did Dawson; and so, to turn our thoughts (after washing of our hands and cleaning our feet), we looked over the side, and agreed that we were no lower than we were, but rather higher for having lightened our burden.
"If her face be filthy by nature, she will mend it by art," alienis et adscititiis imposturis, "which who can endure?"
Along the kerbstone a few yards in front were ranged the children of the district, row upon row, uncombed, in rags, filthy from head to foot, but silent with joy and admiration as they gazed upon the face of war.
The mass of the "gentlemen" were rude and filthy beyond expression.
"The damned filthy whelpexcuse me, Ophelia, for cussing, but I just had to say It!"