1
rigging
1
sanction
1
scam(plan, scheme, deceit, involvement, conspiracy)
1
schemery
1
scheming
1
secret understanding(expression, deceit, involvement, conspiracy, graft)
1
sedition(plan, scheme, plot, treason)
1
sharp practice
1
shell game(expression, deceit, involvement, conspiracy, graft)
1
skulduggery
1
skunk(deceit, involvement, conspiracy, graft, complicity)
1
sleight
1
sting(deceit, involvement, conspiracy, graft, complicity)
1
submission
1
subversion(noun, plot)
1
supercherie
1
tacit
1
treacherousness(plan, scheme, plot, treason)
1
treachery(plan, scheme, plot, treason)
1
underhand dealing
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APASmart Define. (2015). connivance thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/connivance/thesaurus/synonyms
ChicagoSmart Define. 2015. "connivance thesaurus" https://smartdefine.org/connivance/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, connivance thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/connivance/thesaurus/synonyms>.
MLASmart Define. "connivance thesaurus" 21 October 2015. Web. 28 September 2026. <https://smartdefine.org/connivance/thesaurus/synonyms>