Number one
Number one noun - The first or highest in an ordering or series.
Pacemaker and number one are semantically related In some cases you can use "Pacemaker" instead a noun phrase "Number one".
Pacemaker
Pacemaker noun - One that takes the lead or sets an example.
Show all Definitions
Synonyms for Pacemaker
Number one and pacemaker are semantically related in leader topic. You can use "Number one" instead a noun "Pacemaker".
Mutual synonyms
Cite this Source
Pacemaker and Number one. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/number_one/pacemaker
Number one & Pacemaker. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/number_one/pacemaker>.
Pacemaker or Number one. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/number_one/pacemaker.
Google Ngram Viewer shows how "number one" and "pacemaker" have occurred on timeline