3
sterilize(verb, clear, clean, unproductive)
3
upright(adjective, clear, bright)
3
disinfect(verb, clean, pure)
3
honest
3
incorrupt
3
pristine
3
white(adjective, strong, dark, color, pale)
2
clarify(verb, question, purify)
2
amicable
2
antiseptic
2
bright(adjective, clear)
2
chaste(adjective, pure, incorrupt)
2
cloudless
2
fair
2
hallowed
2
hygienic(adjective, clean)
2
improve(verb, stop, drop, clear, decline)
2
orderly(adjective, clear, bright)
2
salubrious
2
seamlessly
10 years ago|4.4k views|share |citing 
APASmart Define. (2016). dirty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dirty/thesaurus/antonyms
ChicagoSmart Define. 2016. "dirty thesaurus" https://smartdefine.org/dirty/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, dirty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dirty/thesaurus/antonyms>.
MLASmart Define. "dirty thesaurus" 14 March 2016. Web. 24 September 2026. <https://smartdefine.org/dirty/thesaurus/antonyms>