- Definitions|2
- Thesaurus|429
- Abbreviations|0
41 entries under instrument topic. ×
| spring(noun, cause, reason, idea, object) | |
| arm | |
| cam | |
| capstan | |
| clockwork | |
| crank | |
| crow | |
| crowbar | |
| glut | |
| handspike | |
| heddle | |
| jenny | |
| jimmy | |
| lever | |
| leverage | |
| limb | |
| can hook(expression, idiom) | |
| gavelock | |
| heald | |
| inclined plane(expression, idiom) |
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| APA | Smart Define. (2015). mainspring thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mainspring/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mainspring thesaurus" https://smartdefine.org/mainspring/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, mainspring thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mainspring/thesaurus/synonyms>. |
| MLA | Smart Define. "mainspring thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/mainspring/thesaurus/synonyms> |