assertive (adjective) assertive: aggressive
Sinonime: begrime, besoil, blacken, blotch, blur, botch,
coat,
contaminate,
corrupt,
debase,
decay,
defile, discolor, draggle, encrust,
foul, grime, make dusty, make impure,
mess up,
mold, muddy, pollute,
rot, smear, smirch,
smoke, smudge, smutch, spatter,
spoil, spot, stain, sully,
sweat,
taint, tar,
tarnishAntonime: clean,
cleanse,
purify, sterilize