nidorous

contaminated fetid rancid rotting

bad corrupt decayed decomposed foul high malodorous moldered noisome off putrefied rank reeking smelly spoiled strong tainted whiffy

sweet

fresh perfumed

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 noisome noxious off offensive olid putrefactive putrefied putrescent rank reeky repulsive sharp sour stinking strong turned unhealthy whiffy

clean fresh new perfumed pure sweet