soil
soil
verb
To make something dirty or stained, often with earth, mud, or other substances.
"Don't soil your clean clothes!"
noun
The upper layer of earth where plants grow, consisting of organic matter and minerals.
"The garden soil is rich and fertile."
Thesaurus
Synonyms: territory, dirt, grime, begrime, dirty, colly, bemire, stain, filth, grease, grunge, land
Antonyms: clean, make clean