11 entries under clean topic. ×
| purify(verb, hold, free, dirty) | |
| cleanse(verb, soil, purify) | |
| disinfect(verb, pure) | |
| sanctify(verb, purify) | |
| improve(verb, stop, drop, decline) | |
| sterilize(verb, purify) | |
| honor(noun, verb, purify) | |
| clear(verb, dull, dirty, purify) | |
| help(verb, purify) | |
| praise(verb, purify) | |
| upgrade(verb, purify) |
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| APA | Smart Define. (2015). pollute thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pollute/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "pollute thesaurus" https://smartdefine.org/pollute/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, pollute thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pollute/thesaurus/antonyms>. |
| MLA | Smart Define. "pollute thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/pollute/thesaurus/antonyms> |