This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The fine black particles, chiefly composed of carbon, produced by incomplete combustion of coal, oil, wood, or other fuels.

n. Fine black or dull brown particles of amorphous carbon and tar, produced by the incomplete combustion of coal, oil etc.

v. To cover or dress with soot.

n. A black substance formed by combustion, or disengaged from fuel in the process of combustion, which rises in fine particles, and adheres to the sides of the chimney or pipe conveying the smoke; strictly, the fine powder, consisting chiefly of carbon, which colors smoke, and which is the result of imperfect combustion. See smoke.

v. To cover or dress with soot; to smut with, or as with, soot.

adj. Sweet.

n. A black substance formed by combustion, or disengaged from fuel in the process of combustion, rising in fine particles and adhering to the sides of the chimney or pipe conveying the smoke.

To mark, cover, or treat with soot.

Middle English forms of sweet.

n. a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink

v. coat with soot

"While rain will remove rocket exhaust soot from the lower atmosphere, carbon particles will remain in the stratosphere, according to a paper to be published in the scientific journal Geophysics Research Letters."

soote   

sooted    sooting    soots   

c    carbon    atomic number 6    surface    coat   

soot-cancer    carbon black   

smoke   

sooted    sooting   

Sweet    carbon    smut    crock    coom    fuliginosity    lampblack   

Foot    afoot    caput    foot    pussyfoot    put    underfoot   

grime    grease    dirt    charcoal    ash    sawdust    filth    sulfur    grit    cinder