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unsolved Synonyms
Another word for unsolved
Choosing another word for unsolved 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 solved, explained, or answered (especially of a mystery, crime, or problem).
Usage Example
"The disappearance of the ancient manuscript remains one of history's great unresolved mysteries."
Strongest
unresolved
unexplained
unanswered
Strong
baffling
mysterious
puzzling
perplexing
Weak
open
Opposites of unsolved
The opposite of unsolved shifts depending on context. Common opposites include:
solved
resolved
explained
answered
cleared up
settled
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unsolved. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unsolved