gruesome

infested

cold

grimy

disgusting

toxic

moldy

gross

vomitous

evil

awful

deleterious

wet

dull

molding

dark

stygian

fetid

dingy

deep

ewwwwww

eerie

unwholesome

oozing

dungeon

stained

smelly

rotting

muggy

dank

dirty

damp

despicable

pestilential

dreary

miserable

fuming

chilly

wettish

gooey

baneful

inky

miasmic

putrid

soggy

dreadful

sickly

noxious

pestilent

foggy

cool

horrid

sticky

repulsive

cobwebbed

blotched

noisome

demise

murky

foul

close

fumy

virulent

crepuscular

vile

tarnished

pestiferous

mephitic

dewy

rank

chilling

insalubrious

diseased

filthy

stinky

reeking

moist

dim

dense

dripping

nauseating

clammy

loathsome

stinking

mildewed

insalutary

steamy

malodorous

wretched

slimy

ugly

unhealthful

gloomy