gruesome

gross

dripping

dim

mephitic

sickly

loathsome

toxic

molding

vile

ewwwwww

deep

cool

dark

cobwebbed

damp

horrid

soggy

dewy

inky

dank

dungeon

fuming

miasmic

dreadful

baneful

disgusting

rotting

dingy

insalutary

gloomy

clammy

moist

pestiferous

ugly

grimy

eerie

stinking

fetid

muggy

diseased

chilling

chilly

filthy

smelly

reeking

awful

dense

pestilential

insalubrious

deleterious

putrid

sticky

evil

noisome

cold

blotched

crepuscular

tarnished

nauseating

virulent

wretched

dull

stained

pestilent

unhealthful

despicable

moldy

malodorous

stinky

vomitous

oozing

fumy

wettish

close

gooey

dirty

mildewed

steamy

infested

dreary

slimy

foul

unwholesome

miserable

foggy

demise

stygian

wet

repulsive

rank

noxious

murky