toxic

dank

dirty

evil

virulent

nauseating

stained

insalubrious

dense

dreary

grimy

blotched

miasmic

dingy

wettish

horrid

demise

molding

cool

reeking

fuming

moldy

miserable

awful

malodorous

stinky

moist

deleterious

dripping

foggy

wretched

pestiferous

gross

damp

dull

diseased

eerie

fumy

vomitous

ewwwwww

sticky

rotting

wet

oozing

muggy

noisome

gruesome

gloomy

fetid

baneful

vile

sickly

disgusting

tarnished

mildewed

dreadful

soggy

dark

rank

putrid

slimy

dungeon

filthy

steamy

cobwebbed

dim

crepuscular

mephitic

pestilential

inky

unhealthful

loathsome

dewy

infested

stygian

close

stinking

murky

gooey

unwholesome

clammy

chilly

noxious

chilling

foul

despicable

insalutary

deep

ugly

pestilent

cold

repulsive

smelly