Thesaurus
Synonyms of third rail
as in hot button
Synonyms & Near Synonyms for third rail
Learn More About third rail
From the Editors at Merriam-Webster
The History of 'Third Rail'
The History of 'Third Rail'
From the subway to politics
Cite this Entry
“Third rail.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/third%20rail. Accessed 30 Jun. 2022.
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Time Traveler for third rail
The first known use of third rail was in 1867
See more words from the same year