putrefactive

contaminated disagreeable fetid moldy musty polluted putrid smelly soured stale tainted

bad carious curdled decomposing disgusting evil-smelling feculent foul frowzy fusty gamy high impure loathsome malodorous nasty nidorous noisome noxious off offensive olid putrefied putrescent rank reeky repulsive sharp sour stinking strong turned unhealthy whiffy

clean fresh new perfumed pure sweet