Laboratory
Laboratory noun - A region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation.
Usage example: Pakistan is a laboratory for studying the use of American troops to combat terrorism
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Synonyms for Laboratory
Testing ground is a synonym for laboratory. In some cases you can use "Testing ground" instead a noun "Laboratory". popular alternative
Testing ground
Testing ground noun - A region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation.
Usage example: the new nation is a testing ground for socioeconomic theories
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Synonyms for Testing ground
Laboratory is a synonym for testing ground in proving ground topic. You can use "Laboratory" instead a noun phrase "Testing ground".
Mutual synonyms
Both terms in one sentence
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The entire island is just one big laboratory and testing ground.
Source: Nebulous Evil Organisation -
Dexter's Laboratory: Although shown only briefly, a few mechanical horses galloped along Dee-dee (who transformed into a horse after begging her brother to turn her into a pony) as part of a testing ground assessing the strengths of her new body.
Source: Mechanical Horse
Cite this Source
Testing ground and Laboratory. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/laboratory/testing_ground
Laboratory & Testing ground. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/laboratory/testing_ground>.
Testing ground or Laboratory. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/laboratory/testing_ground.
Google Ngram Viewer shows how "laboratory" and "testing ground" have occurred on timeline