Master key
Master key noun - Key that secures entrance everywhere.
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Synonyms for Master key
Pass key and master key are semantically related. In some cases you can use "Pass key" instead a noun phrase "Master key".
Pass key
Master key and pass key are semantically related. You can use "Master key" instead a noun phrase "Pass key".
Mutual synonyms
Both terms in one sentence
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A skeleton key (also known as a pass key) is a master key often used by locksmiths, that will open any lock in the set of locks for which it is made.
Source: Skeleton Key
Cite this Source
Pass key and Master key. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/master_key/pass_key
Master key & Pass key. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/master_key/pass_key>.
Pass key or Master key. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/master_key/pass_key.
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