| smell | |
| smogs | |
| smokiness(obscurity, mist, fogginess, mistiness, fog) | |
| soiling(contamination, effluence) | |
| soot(noun, pollution) | |
| spoliation(contamination, effluence) | |
| spray | |
| stench | |
| stink | |
| stupor(mist, vapor) | |
| taint(contamination, effluence) | |
| tainting(contamination, effluence) | |
| thick polluted mist(expression, idiom) | |
| tissue mist(expression, obscurity, fogginess, mistiness) | |
| trance(mist, vapor) | |
| transparency(obscurity, fogginess, mistiness) | |
| trash(contamination, effluence) | |
| uncleanness(contamination, effluence) | |
| urban hazard | |
| urban haze |
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Smog on
Power Thesaurus
| APA | Smart Define. (2015). smog thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/smog/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "smog thesaurus" https://smartdefine.org/smog/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, smog thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/smog/thesaurus/synonyms>. |
| MLA | Smart Define. "smog thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/smog/thesaurus/synonyms> |