103 entries under verb topic. ×

11
befouled(adjective, dirtied)
9
defiled(adjective, nasty, foul, sloppy)
9
soiled(adjective, nasty, foul, sloppy)
9
stained(adjective, nasty, dirty, foul)
8
dirtied(adjective, upset, dirty, polluted)
7
contaminated(adjective, nasty, dirty, foul)
7
besmirched
7
polluted(adjective, nasty, dirty, foul)
6
smudged(adjective, nasty, foul, sloppy)
6
sullied(adjective, nasty, foul, sloppy)
6
tainted(adjective, dirty, polluted, soiled)
5
blocked
5
choked
5
clogged
5
congested(adjective, hindered)
5
constipated(adjective, hindered)
5
smirched
5
spotted(adjective, nasty, foul, sloppy)
5
tarnished
4
begrimed(adjective, nasty, foul, sloppy)
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APASmart Define. (2015). fouled thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fouled/thesaurus/synonyms
ChicagoSmart Define. 2015. "fouled thesaurus" https://smartdefine.org/fouled/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fouled thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fouled/thesaurus/synonyms>.
MLASmart Define. "fouled thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/fouled/thesaurus/synonyms>