- Definitions|1
- Thesaurus|945
- Abbreviations|0
| perilous(harmful, injurious, detrimental) | |
| perverse(harmful, injurious, detrimental) | |
| poisoned(adjective, dirty, polluted, soiled, contaminated) | |
| risky(harmful, injurious, detrimental) | |
| treacherous(harmful, injurious, detrimental) | |
| undesirable(harmful, injurious, detrimental) | |
| unsound(harmful, injurious, detrimental) | |
| venomous | |
| verminous | |
| villainous(harmful, injurious, detrimental) | |
| virulent(harmful, injurious, detrimental) | |
| wicked(harmful, injurious, detrimental) |
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| APA | Smart Define. (2015). unhygienic thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unhygienic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unhygienic thesaurus" https://smartdefine.org/unhygienic/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, unhygienic thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unhygienic/thesaurus/synonyms>. |
| MLA | Smart Define. "unhygienic thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/unhygienic/thesaurus/synonyms> |