dirty

adjective

unpleasantly stormy
“there's dirty weather in the offing”
soiled or likely to soil with dirt or grime
“dirty unswept sidewalks”
soiledunclean
(of behavior or especially language) characterized by obscenity or indecency
“dirty words”
spreading pollution or contamination

contaminating
unethical or dishonest
“dirty police officers”
sordid
violating accepted standards or rules
“a dirty fighter”
foul
expressing or revealing hostility or dislike
“dirty looks”
obtained illegally or by improper means
“dirty money”
ill-gotten
a manuscript defaced with changes
“The first draft came back dirty.”
foul
vile

filthylousy
of color, discolored by impurities
“The dirty walls needed to be repainted.”
dingymuddymuddied
contaminated with infecting organisms
“dirty wounds”
pestiferous

verb