toxic

damp

steamy

stained

moldy

dank

dim

cold

dreadful

cool

evil

gruesome

soggy

loathsome

awful

demise

cobwebbed

horrid

malodorous

rotting

fumy

insalubrious

pestilential

dirty

gloomy

disgusting

smelly

stygian

infested

stinky

mephitic

sticky

insalutary

gross

moist

clammy

virulent

dewy

vomitous

mildewed

ugly

nauseating

rank

deleterious

dense

diseased

blotched

wretched

wet

deep

sickly

inky

wettish

filthy

eerie

fuming

tarnished

dungeon

repulsive

dull

unwholesome

despicable

foggy

molding

noisome

vile

chilly

grimy

dripping

crepuscular

putrid

noxious

close

oozing

chilling

gooey

slimy

dark

dreary

muggy

miserable

baneful

pestiferous

ewwwwww

unhealthful

foul

murky

miasmic

fetid

dingy

pestilent

stinking

reeking