gruesome

dull

muggy

baneful

despicable

dense

toxic

unhealthful

unwholesome

miserable

demise

moldy

dreadful

deep

gloomy

filthy

ugly

reeking

dirty

cold

rank

chilling

mephitic

dank

dreary

sticky

infested

nauseating

rotting

dark

inky

horrid

foul

murky

fumy

stained

loathsome

gross

virulent

chilly

oozing

wettish

insalutary

deleterious

pestilent

damp

stygian

insalubrious

fuming

cobwebbed

cool

wet

gooey

sickly

crepuscular

steamy

clammy

wretched

fetid

ewwwwww

vile

dewy

grimy

close

diseased

smelly

noxious

blotched

slimy

stinking

evil

stinky

dripping

miasmic

putrid

malodorous

eerie

noisome

moist

pestiferous

dungeon

soggy

foggy

molding

awful

repulsive

mildewed

dingy

disgusting

vomitous

pestilential

tarnished

dim