| fact-finding | |
| hard(adjective, tough, severe, difficult, violent) | |
| investigative | |
| laborious(adjective, tough, severe, difficult, violent) | |
| pilot(adjective, tentative, experimental, probationary, investigative) | |
| probationary(adjective, balloon, tentative, experimental, investigative) | |
| proofing | |
| provisional(adjective, tentative, experimental, probationary, investigative) | |
| questioning | |
| research and development(noun, expression, idiom, struggle, examination) | |
| researching(verb, experimenting) | |
| tasting | |
| tentative(adjective, experimental, probationary, investigative, examining) | |
| trial and error(noun, expression, idiom, struggle, examination) | |
| trialing | |
| tryout(noun, struggle, examination, test, effort) | |
| verifying(verb, experimenting) | |
| adjudicating | |
| allegory(noun, connection, link, association, relation) | |
| analogizing(noun, connection, link, association, relation) |
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| APA | Smart Define. (2015). testing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/testing/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "testing thesaurus" https://smartdefine.org/testing/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, testing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/testing/thesaurus/synonyms>. |
| MLA | Smart Define. "testing thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/testing/thesaurus/synonyms> |