100 entries under nasty topic. ×

1
hard-nosed(adjective, hard, evil, rough)
1
hostile(adjective, hard, evil, rough)
1
ignoble(adjective, hard, evil, rough)
1
ill-tempered(adjective, hard, evil, rough)
1
infamous(adjective, hard, evil, rough)
1
insufferable(adjective, offensive, unpleasant, terrible)
1
invidious(adjective, offensive, terrible, disgusting)
1
knavish(adjective, hard, evil, rough)
1
liverish(adjective, hard, evil, rough)
1
low-down and dirty(expression, adjective, idiom, hard, evil)
1
malevolent(adjective, unpleasant, terrible, disgusting)
1
malicious(adjective, hard, evil, rough)
1
malign(adjective, hard, evil, rough)
1
objectionable(adjective, offensive, unpleasant, horrible)
1
odious(adjective, offensive, unpleasant, terrible)
1
ornery(adjective, offensive, terrible, disgusting)
1
perfidious(adjective, hard, evil, rough)
1
repulsive(adjective, offensive, terrible, disgusting)
1
revolting(adjective, offensive, terrible, disgusting)
1
rotten(adjective, hard, evil, rough)
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APASmart Define. (2015). pesky thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/pesky/thesaurus/synonyms
ChicagoSmart Define. 2015. "pesky thesaurus" https://smartdefine.org/pesky/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, pesky thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/pesky/thesaurus/synonyms>.
MLASmart Define. "pesky thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/pesky/thesaurus/synonyms>