Buzzer
Buzzer noun - A signaling device that makes a buzzing sound.
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Synonyms for Buzzer
Door knocker and buzzer are semantically related In some cases you can use "Door knocker" instead a noun "Buzzer".
Door knocker
Buzzer and door knocker are semantically related in chime topic. You can use "Buzzer" instead a noun phrase "Door knocker".
Cite this Source
Door knocker and Buzzer. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/buzzer/door_knocker
Buzzer & Door knocker. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/buzzer/door_knocker>.
Door knocker or Buzzer. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/buzzer/door_knocker.
Google Ngram Viewer shows how "buzzer" and "door knocker" have occurred on timeline