Key
Key noun - An explanatory list of the symbols on a map or chart.
Solution is a synonym for key in answer topic. In some cases you can use "Solution" instead a noun "Key", when it comes to topics like effect, rationalisation, rationalization, explanation.
Solution
Solution noun - Something attained by mental effort and especially by computation.
Usage example: the solution to a math problem
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Synonyms for Solution
Key is a synonym for solution in answer topic. You can use "Key" instead a noun "Solution", if it concerns topics such as effect, rationalisation, rationalization, explanation.
Mutual synonyms
How words are described
Both words in one sentence
- May overlap with We Have the Keys if the "key" is found before the more violent solution is tried (or after the more violent solution has failed).
Source: Speak Friend and Enter -
Another key criteria is that side-effect, complications, or failure-rates of the official government mandated Very Special Solution the episode promotes are never mentioned.
Source: Very Special Episode -
The solution is to shrink down to Minish size, enter the house through a small hole, pick up the key inside and bring it to him.
Source: The Key Is Behind the Lock
Cite this Source
Solution and Key. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/key/solution
Key & Solution. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/key/solution>.
Solution or Key. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/key/solution.
Google Ngram Viewer shows how "key" and "solution" have occurred on timeline