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unanswerable Synonyms
Another word for unanswerable
Choosing another word for unanswerable depends on context, so the 15 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• adjective (Context 1)
Unable to be answered or resolved due to a lack of information, certainty, or solution.
Usage Example
"The origins of consciousness remain one of the most profound and seemingly unsolvable questions in philosophy."
Strongest
unsolvable
Strong
insoluble
irresolvable
inexplicable
Weak
unfathomable
• adjective (Context 2)
So convincing, conclusive, or authoritative as to be impossible to refute or disprove.
Usage Example
"The defense attorney presented an irrefutable case backed by forensic evidence and multiple eyewitnesses."
Strongest
irrefutable
indisputable
incontrovertible
Strong
undeniable
unassailable
conclusive
incontestable
• adjective (Context 3)
Not accountable or responsible to another person or authority for one's actions.
Usage Example
"The committee warned against creating an oversight agency that would be completely unaccountable to the public."
Strongest
unaccountable
Strong
exempt
Weak
autonomous
Opposites of unanswerable
The opposite of unanswerable shifts depending on context. Common opposites include:
answerable
accountable
refutable
debatable
solvable
disputable
responsible
questionable
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unanswerable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unanswerable