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Synonyms & Antonyms of groundbreaker
as in pioneer, innovator
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“Groundbreaker.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/groundbreaker. Accessed 13 Apr. 2021.
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Time Traveler for groundbreaker
The first known use of groundbreaker was in 1940
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