gloomy

moldy

diseased

miserable

repulsive

noxious

smelly

dull

chilling

awful

dirty

fetid

infested

murky

ewwwwww

baneful

gooey

soggy

pestilent

gruesome

steamy

rank

filthy

muggy

horrid

dark

evil

close

putrid

disgusting

cool

dripping

insalutary

insalubrious

mephitic

dungeon

reeking

vomitous

molding

nauseating

toxic

stained

virulent

deep

deleterious

blotched

stygian

unhealthful

miasmic

wettish

grimy

wet

unwholesome

dank

mildewed

chilly

foul

eerie

noisome

pestiferous

rotting

ugly

inky

tarnished

dreary

pestilential

crepuscular

foggy

wretched

slimy

cold

damp

gross

fumy

demise

dingy

oozing

despicable

stinking

sticky

sickly

cobwebbed

malodorous

vile

stinky

loathsome

dense

clammy

moist

dewy

fuming

dim

dreadful