purifying

hygienic sterile

antibacterial antibiotic clean disinfectant prophylactic

aseptic bactericidal germ-destroying germ-free germicidal medicated pure sanitary sterilized sterilizing unpolluted

dirty

contaminated polluted unclean unsanitary unsterile

barren clean lifeless restrained shrinking

cleaning cleansing purgative

cathartical

expiative propitiatory

atonable atoneable conciliative conciliatory expiable lustral lustrative propitiative purgatorial purificatory

civilizing clarifying cleaning cultivating distillation elevating focusing honing improving perfecting polishing sharpening

corrective therapeutic

alleviative antidotal antiseptic curative curing health-giving healthful invigorating medicating medicinal recuperative reformative remedying repairing restitutive sanative sanatory solving soothing tonic treating vulnerary wholesome

harmful hurtful injurious

damaging

ablution absolution atonement baptism bathing catharsis depuration disinfection distillation expiation expurgation forgiveness grace lavation laving purgation purge rarefaction rebirth redemption refinement regeneration salvation sanctification washing

distillation

ablution absolution atonement baptism bathing catharsis disinfection expiation expurgation forgiveness grace lavation purgation purge rarefaction rebirth redemption refinement regeneration salvation sanctification washing

depuration laving lustration

dirtying

adulteration corruption pollution

airing

freshening oxygenating