Free fall
Free fall noun - The ideal falling motion of something subject only to a gravitational field.
Show all Definitions
Synonyms for Free fall
Plumb rule and free fall are semantically related. In some cases you can use "Plumb rule" instead a noun phrase "Free fall".
Plumb rule
Plumb rule noun - A plumb line attached to a narrow board.
Show all Definitions
Synonyms for Plumb rule
Free fall and plumb rule are semantically related. You can use "Free fall" instead a noun phrase "Plumb rule".
Mutual synonyms
Related pairs
Cite this Source
Plumb rule and Free fall. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/free_fall/plumb_rule
Free fall & Plumb rule. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/free_fall/plumb_rule>.
Plumb rule or Free fall. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/free_fall/plumb_rule.
Google Ngram Viewer shows how "free fall" and "plumb rule" have occurred on timeline