Echosounder
Sonar and echosounder are semantically related. In some cases you can use "Sonar" instead a noun "Echosounder".
Sonar
Sonar noun - A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return.
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Synonyms for Sonar
Echosounder and sonar are semantically related. You can use "Echosounder" instead a noun "Sonar".
Mutual synonyms
Cite this Source
Sonar and Echosounder. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/echosounder/sonar
Echosounder & Sonar. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/echosounder/sonar>.
Sonar or Echosounder. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/echosounder/sonar.
Google Ngram Viewer shows how "echosounder" and "sonar" have occurred on timeline