slimy

moldy

dewy

sickly

unwholesome

dingy

stinking

smelly

nauseating

dripping

ewwwwww

dirty

mildewed

unhealthful

deep

fumy

stinky

rotting

chilly

dreadful

pestiferous

sticky

vile

deleterious

foggy

close

wet

diseased

gloomy

murky

eerie

toxic

miasmic

moist

ugly

dungeon

dim

grimy

wettish

pestilent

molding

gruesome

muggy

cobwebbed

foul

putrid

stygian

baneful

insalubrious

cold

blotched

rank

wretched

infested

noisome

loathsome

dense

reeking

disgusting

vomitous

dark

awful

fuming

mephitic

cool

gross

inky

despicable

chilling

steamy

stained

tarnished

fetid

virulent

filthy

dank

horrid

miserable

pestilential

repulsive

dreary

crepuscular

evil

demise

dull

gooey

damp

insalutary

noxious

soggy

oozing

clammy

malodorous