Adding machine
Adding machine noun - A calculator that performs simple arithmetic functions.
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Synonyms for Adding machine
Comptometer and adding machine are semantically related. In some cases you can use "Comptometer" instead a noun phrase "Adding machine".
Comptometer
Adding machine and comptometer are semantically related. You can use "Adding machine" instead a noun "Comptometer".
Mutual synonyms
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Comptometer and Adding machine. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/adding_machine/comptometer
Adding machine & Comptometer. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/adding_machine/comptometer>.
Comptometer or Adding machine. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/adding_machine/comptometer.
Google Ngram Viewer shows how "adding machine" and "comptometer" have occurred on timeline