malodorous

evil

unwholesome

virulent

ewwwwww

gruesome

cobwebbed

sticky

miserable

damp

gross

dungeon

nauseating

eerie

slimy

diseased

dirty

stinky

dull

infested

disgusting

fumy

dark

pestiferous

gloomy

dingy

muggy

deep

dim

vomitous

deleterious

foggy

close

crepuscular

rank

mephitic

murky

dreadful

awful

baneful

stained

oozing

vile

moist

toxic

wretched

dreary

gooey

fetid

insalubrious

tarnished

rotting

blotched

inky

demise

foul

sickly

molding

clammy

filthy

putrid

insalutary

wettish

dense

unhealthful

dewy

pestilent

ugly

stinking

chilly

stygian

noisome

steamy

despicable

moldy

loathsome

dripping

reeking

cool

pestilential

soggy

repulsive

horrid

wet

cold

grimy

smelly

dank

mildewed

fuming

miasmic

chilling

noxious