Circuit breaker
Circuit breaker noun - A device that trips like a switch and opens the circuit when overloaded.
Show all Definitions
Synonyms for Circuit breaker
Rheostat and circuit breaker are semantically related. In some cases you can use "Rheostat" instead a noun phrase "Circuit breaker".
Rheostat
Rheostat noun - Resistor for regulating current.
Show all Definitions
Synonyms for Rheostat
Circuit breaker and rheostat are semantically related. You can use "Circuit breaker" instead a noun "Rheostat".
Cite this Source
Rheostat and Circuit breaker. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/circuit_breaker/rheostat
Circuit breaker & Rheostat. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/circuit_breaker/rheostat>.
Rheostat or Circuit breaker. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/circuit_breaker/rheostat.
Google Ngram Viewer shows how "circuit breaker" and "rheostat" have occurred on timeline