1
grim
1
gross
1
hard(adjective, evil, rough, nasty, rude)
1
hard-nosed(adjective, hard, evil, rough, nasty)
1
high-spirited
1
hostile(adjective, hard, evil, rough, nasty)
1
hypocritical
1
ignoble(adjective, hard, evil, rough, nasty)
1
ill-tempered(adjective, hard, evil, rough, nasty)
1
improper
1
inconstant(adjective, dishonest, immoral, rotten, untrustworthy)
1
indecent
1
liverish(adjective, hard, evil, rough, nasty)
1
lousy(adjective, hard, evil, rough, nasty)
1
low-down and dirty(expression, adjective, idiom, hard, evil)
1
lowest(rough, rude, hostile, irritable, touchy)
1
malicious(adjective, hard, evil, rough, nasty)
1
malign(adjective, hard, evil, rough, nasty)
1
mercenary(adjective, dishonest, immoral, rotten, untrustworthy)
1
mischief-loving
11 years ago|14k views|share |citing 
APASmart Define. (2015). knavish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/knavish/thesaurus/synonyms
ChicagoSmart Define. 2015. "knavish thesaurus" https://smartdefine.org/knavish/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, knavish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/knavish/thesaurus/synonyms>.
MLASmart Define. "knavish thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/knavish/thesaurus/synonyms>