530 entries under verb topic. ×
| dirty(adjective, soiled, unclean, bad) | |
| corrupt(adjective, mean, bad, hurt) | |
| befoul(disorder, ruin, catch, spoil) | |
| profane(adjective, offensive, dirty, wicked) | |
| defile(noun, hurt, catch, clean) | |
| stain(hurt, catch, harm, spoil) | |
| taint(ruin, catch, spoil, dirty) | |
| pollute(hurt, disorder, ruin, catch) | |
| contaminate(catch, clean, spoil, dirty) | |
| soil(noun, hurt, disorder, ruin) | |
| muddy(adjective, upset, hurt, harm) | |
| sully(hurt, catch, spoil, dirty) | |
| besmirch(hurt, disorder, ruin, catch) | |
| choke(catch, hinder, dirty, polluted) | |
| clog(action, catch, hinder, spoil) | |
| smudge(catch, spoil, dirty, stain) | |
| tarnish(cut, hurt, catch, harm) | |
| congest(action, hinder, doing dirty) | |
| entangle(action, order, disorder, disturb) | |
| smear(hurt, disorder, ruin, catch) |
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| APA | Smart Define. (2016). foul thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foul/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foul thesaurus" https://smartdefine.org/foul/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, foul thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foul/thesaurus/synonyms>. |
| MLA | Smart Define. "foul thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/foul/thesaurus/synonyms> |