adj
unsolved
uhn-SOLVD
adj
1
Not yet worked out or explained.
"The murder remains an unsolved case decades later."
"Several unsolved puzzles from the textbook were left for homework."
How to Use Unsolved
Learner’s notesIn plain EnglishStill without an answer or solution.
Common pairings
unsolved case
unsolved mystery
unsolved crime
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Can you complete this real example?
The murder remains an _____ case decades later.