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unsanctioned Synonyms
Another word for unsanctioned
Choosing another word for unsanctioned that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Not given official permission, approval, or authorization by an established authority or governing body.
Usage Example
"The athletes were disqualified from the league after participating in an unauthorized exhibition tournament."
Strongest
unauthorized
unapproved
unofficial
Strong
unlicensed
unendorsed
illicit
unlawful
rogue
Weak
unaccredited
Opposites of unsanctioned
The opposite of unsanctioned shifts depending on context. Common opposites include:
sanctioned
authorized
approved
official
permitted
endorsed
accredited
licensed
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unsanctioned. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unsanctioned