77 entries under filthy topic. ×

9
lousy(adjective, bad, evil, nasty, dislike)
8
iniquitous(adjective, evil, offensive, unpleasant, base)
8
rank(adjective, offensive, unpleasant, awful, terrible)
8
squalid(adjective, taste, poor, offensive, unpleasant)
6
objectionable(adjective, bad, nasty, offensive, unpleasant)
6
stinking(adjective, bad, evil, nasty, offensive)
5
infamous(adjective, nasty, offensive, unpleasant, violent)
5
yucky(adjective, bad, nasty, offensive, unpleasant)
4
disgraceful(adjective, evil, taste, offensive, unpleasant)
4
egregious(adjective, offensive, unpleasant, disgusting, indecent)
4
fetid(adjective, bad, nasty, offensive, unpleasant)
4
nefarious(adjective, evil, offensive, unpleasant, base)
4
scandalous(adjective, nasty, offensive, unpleasant, awful)
4
shameful(adjective, evil, nasty, offensive, unpleasant)
4
unclean(adjective, bad, taste, offensive, unpleasant)
3
malodorous(adjective, bad, offensive, unpleasant, foul)
3
putrid(adjective, taste, offensive, unpleasant, awful)
2
dirty(adjective, mean, bad, evil, nasty)
2
icky(adjective, bad, nasty, offensive, unpleasant)
2
indecent(adjective, offensive, unpleasant, violent, wild)
10 years ago|23k views|share |citing 
APASmart Define. (2016). horrid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/horrid/thesaurus/synonyms
ChicagoSmart Define. 2016. "horrid thesaurus" https://smartdefine.org/horrid/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, horrid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/horrid/thesaurus/synonyms>.
MLASmart Define. "horrid thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/horrid/thesaurus/synonyms>