121 entries under verb topic. ×

6
muddy(dull, dirty, foul, stain)
6
profane(abuse, catch, harm, insult)
6
smudge(dull, attack, hurt, catch)
5
desecrate(abuse, catch, harm, spoil)
5
infect(foul, soil, pollute, contaminate)
5
mess up(expression, phrasal verb, disorder, ruin)
5
spatter(attack, clean, dirty, foul)
5
violate(abuse, spoil, insult, corrupt)
4
adulterate(corrupt, foul, taint, soil)
4
denigrate(attack, ruin, criticize, clean)
4
poison(foul, soil, pollute, contaminate)
4
slander(dull, hurt, ruin, criticize)
4
smirch(dirty, uncleanness)
3
abuse(criticize, spoil, insult, corrupt)
3
blight
3
pervert(abuse, harm, insult, corrupt)
3
spoil(dull, hurt, ruin, abuse)
3
vitiate(dull, corrupt, stain, debase)
2
damage(dull, hurt, disorder, ruin)
2
defame(dull, hurt, ruin, criticize)
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APASmart Define. (2015). befoul thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/befoul/thesaurus/synonyms
ChicagoSmart Define. 2015. "befoul thesaurus" https://smartdefine.org/befoul/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, befoul thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/befoul/thesaurus/synonyms>.
MLASmart Define. "befoul thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/befoul/thesaurus/synonyms>