dirty
soiled
tangled
unclean
bedraggled
befouled
besmirched
blocked
bound
choked
choked up
clogged
clogged up
congested
constipated
costive
defiled
dirtie
dirtied
drabbled
draggled
foul
full
infarcted
jammed
obstipated
obstructed
packed
plugged
plugged up
smirched
smudged
spotted
stained
stopped
stopped up
stuffed
stuffed up
sullied
tainted
tarnished
growled
howled
scowled