1
groomed
1
innoxious(adjective, clear, sound, pure, healthy)
1
inoffensive(adjective, clear, sound, pure, healthy)
1
intemerate(adjective, clean, wholesome, unadulterated, spotless)
1
invigorating(adjective, clear, cool, pleasant, clean)
1
keen(adjective, pleasant, sharp, obscure, exact)
1
laundered(adjective, clear, simple, bright, pure)
1
maiden
1
natural(adjective, clean, perfect, pure, wholesome)
1
neat as a button(expression, adjective, idiom, clear, simple)
1
neat as a pin(expression, adjective, idiom, clear, simple)
1
neutralized(adjective, clear, sound, pure, healthy)
1
non-poisonous
1
non-toxic
1
nonpoisonous(adjective, clear, sound, pure, healthy)
1
nonpolluted
1
nontoxic(adjective, clear, sound, pure, healthy)
1
not dangerous(expression, adjective, clear, sound, pure)
1
of cleanly habits(expression, idiom)
1
ordered
11 years ago|8.1k views|share |citing 
APASmart Define. (2015). unpolluted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unpolluted/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpolluted thesaurus" https://smartdefine.org/unpolluted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unpolluted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unpolluted/thesaurus/synonyms>.
MLASmart Define. "unpolluted thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unpolluted/thesaurus/synonyms>