16 entries under idiom topic. ×

1
Prince of Darkness(expression, brute, monster, demon)
1
court card(noun, expression, jack)
1
face card(noun, expression, jack)
0
bad man
0
bottom of barrel(expression, villain, scourings, troublemaker)
0
decoy duck(expression, deceiver)
0
jack in cards
0
male donkey
0
naughty boy
0
naughty child
0
new kid on block(expression, villain, scourings, troublemaker)
0
shady chap
0
snake in grass(expression, villain, scourings, troublemaker)
0
uncaring of others bad egg(expression, villain, scourings, troublemaker)
0
wild card(expression, amusement)
0
wretched fellow
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APASmart Define. (2015). knave thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/knave/thesaurus/synonyms
ChicagoSmart Define. 2015. "knave thesaurus" https://smartdefine.org/knave/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, knave thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/knave/thesaurus/synonyms>.
MLASmart Define. "knave thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/knave/thesaurus/synonyms>