dreadful

chilling

gooey

stained

foggy

virulent

miasmic

cool

murky

dreary

gross

gloomy

mildewed

pestiferous

fetid

rotting

dewy

steamy

wettish

clammy

dank

moist

deleterious

ewwwwww

dull

dripping

filthy

pestilent

crepuscular

vile

toxic

noxious

insalubrious

insalutary

mephitic

pestilential

soggy

blotched

horrid

noisome

nauseating

rank

dark

grimy

wretched

miserable

wet

foul

stinky

dim

tarnished

cold

despicable

muggy

disgusting

gruesome

close

dirty

unhealthful

baneful

reeking

awful

dungeon

inky

chilly

deep

slimy

fuming

infested

fumy

oozing

loathsome

unwholesome

stygian

sickly

stinking

repulsive

dingy

moldy

vomitous

sticky

diseased

demise

malodorous

cobwebbed

molding

eerie

smelly

evil

putrid

dense

damp

ugly