dim

miserable

unwholesome

dull

gruesome

dank

ewwwwww

deleterious

nauseating

cold

dreadful

demise

deep

eerie

evil

toxic

smelly

noxious

dense

dingy

sticky

molding

stygian

foul

disgusting

clammy

mildewed

insalubrious

mephitic

dripping

cobwebbed

putrid

oozing

dark

pestilent

reeking

unhealthful

fuming

moist

blotched

gooey

baneful

insalutary

stinking

stained

ugly

soggy

vile

gross

chilling

fumy

filthy

moldy

wet

dreary

cool

repulsive

horrid

tarnished

infested

stinky

malodorous

miasmic

diseased

awful

steamy

wretched

dirty

despicable

sickly

rotting

foggy

chilly

pestiferous

wettish

vomitous

noisome

murky

fetid

dewy

slimy

rank

virulent

damp

grimy

muggy

close

dungeon

pestilential

crepuscular

loathsome

inky

gloomy