cool

dark

slimy

dull

gooey

close

evil

moist

dewy

unhealthful

noxious

gloomy

foggy

crepuscular

oozing

pestiferous

ewwwwww

deep

stinking

wet

toxic

foul

sickly

stained

dripping

dungeon

clammy

blotched

stygian

chilling

despicable

insalubrious

eerie

tarnished

inky

dense

virulent

dingy

dreadful

baneful

grimy

vile

dirty

pestilent

loathsome

putrid

reeking

pestilential

horrid

filthy

ugly

insalutary

moldy

mephitic

wettish

awful

deleterious

rotting

molding

demise

wretched

fuming

murky

steamy

damp

dreary

cobwebbed

chilly

dank

miasmic

diseased

vomitous

nauseating

soggy

repulsive

gruesome

gross

smelly

noisome

mildewed

dim

fetid

unwholesome

disgusting

stinky

muggy

miserable

rank

cold

sticky

malodorous

fumy

infested