Mainspring
Mainspring noun - The most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism.
Springhead and mainspring are semantically related. In some cases you can replace term "Springhead" with "Mainspring", this nouns are similar.
Springhead
Mainspring and springhead are semantically related. Sometimes you can replace term "Mainspring" with "Springhead", this words are similar.
Nearby Word: spring
Mutual synonyms
Cite this Source
Springhead and Mainspring. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/mainspring/springhead
Mainspring & Springhead. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/mainspring/springhead>.
Springhead or Mainspring. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/mainspring/springhead.
Google Ngram Viewer shows how "mainspring" and "springhead" have occurred on timeline