gloomy

murky

foggy

muggy

rotting

dark

dank

grimy

cobwebbed

soggy

dungeon

despicable

vile

pestilent

cold

fuming

unhealthful

ugly

dense

sticky

horrid

reeking

malodorous

filthy

crepuscular

diseased

oozing

noxious

mephitic

insalutary

slimy

disgusting

smelly

baneful

miasmic

infested

putrid

stygian

gooey

moldy

ewwwwww

molding

dull

mildewed

miserable

loathsome

clammy

virulent

eerie

sickly

gruesome

damp

vomitous

dewy

fetid

chilling

pestilential

nauseating

dripping

close

dreadful

wretched

unwholesome

stinking

foul

tarnished

noisome

wettish

wet

insalubrious

rank

dirty

dreary

stained

toxic

dim

demise

repulsive

deep

evil

moist

inky

awful

chilly

cool

dingy

steamy

fumy

deleterious

stinky

pestiferous

gross

blotched