Authorization
Authorization noun - The approval by someone in authority for the doing of something.
Key and authorization are semantically related. In some cases you can use "Key" instead a noun "Authorization".
Key
Key noun - The means or right of entering or participating in.
Usage example: he had found the key to her heart
Authorization and key are semantically related. Sometimes you can use "Authorization" instead a noun "Key".
How words are described
Both words in one sentence
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This can also happen if a programmer designs a new authorization technique rather than using HMAC or an asymmetric key algorithm.
Source: Password Slot Machine -
The Goldion Crusher in GaoGaiGar FINAL requires the authorization of the GGG (from the key held by Chief Taiga) and the UN (the key held by Swan White).
Source: Wonder Twin Powers - On Codename: Kids Next Door, the Kids Next Door Code Module is protected by a dual key system that requires two operatives to give their authorization codes to access it.
Source: Wonder Twin Powers
Cite this Source
Key and Authorization. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/authorization/key
Authorization & Key. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/authorization/key>.
Key or Authorization. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/authorization/key.
Google Ngram Viewer shows how "authorization" and "key" have occurred on timeline