miasmic

contagious toxic virulent

communicable contaminating corrupting defiling diseased epidemic infective mephitic noxious pestilent pestilential poisoning polluting transferable transmittable vitiating

harmless nonpoisonous

antiseptic germless non-infectious uncommunicable uncontagious

aromatic balmy dank effluvious fetid flavorsome flowery foul fragrant heady honeyed loud malodorous mephitic moldy musty nauseous odoriferant odoriferous offensive olfactive olfactory perfumatory perfumed perfumy pungent putrid redolent reeking rotten savorous savory scent-laden scented scentful skunky smelly spicy stagnant stale stinking strong sweet sweet-scented sweet-smelling tumaceous unsavory whiffy

odorless

damaging dangerous deadly destructive detrimental devastating harmful lethal malicious nefarious noxious poisonous ruinous toxic virulent

baleful deleterious evil fatal iniquitous injurious killing maleficent malevolent malign malignant miasmatic mortal noisome offensive pestiferous pestilent pestilential prejudicial sinister venomous wicked

advantageous assisting beneficial benevolent good harmless healthy helpful kind nonpoisonous wholesome

innocuous lovable loving