Synonyms|211Antonyms|81|Broader|2Narrower|0Related|786
1
clandestine(secret, private, hidden, sneaky, covert)
1
contrary to law(expression, idiom)
1
counterfeit
1
deceptive
1
disallowed(adjective, undueness)
1
disentitled
1
dishonest
1
disqualified
1
flawed
1
forbade
1
forbid
1
furtive(secret, private, hidden, sneaky, covert)
1
groundless(adjective, reason, justification)
1
hot
1
illegality
1
improper
1
incorrect
1
interdicted
1
invalid
1
justiciable
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APASmart Define. (2015). unauthorized thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unauthorized/thesaurus/synonyms
ChicagoSmart Define. 2015. "unauthorized thesaurus" https://smartdefine.org/unauthorized/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, unauthorized thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unauthorized/thesaurus/synonyms>.
MLASmart Define. "unauthorized thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/unauthorized/thesaurus/synonyms>