Door key
Master key and door key are semantically related. In some cases you can use "Master key" instead a noun phrase "Door key".
Master key
Master key noun - Key that secures entrance everywhere.
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Synonyms for Master key
Door key and master key are semantically related. You can use "Door key" instead a noun phrase "Master key".
Cite this Source
Master key and Door key. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/door_key/master_key
Door key & Master key. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/door_key/master_key>.
Master key or Door key. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/door_key/master_key.
Google Ngram Viewer shows how "door key" and "master key" have occurred on timeline