24 entries under investigative topic. ×
| experimental(adjective, new, unsettled, trial, penetrating) | |
| trial(adjective, new, opening, unsettled, basic) | |
| preliminary(adjective, new, opening, trial, basic) | |
| tentative(adjective, new, unsettled, trial, untried) | |
| examining(adjective, penetrating, tentative, searching, analytical) | |
| analytical(adjective, penetrating, searching, investigatory) | |
| provisional(adjective, new, opening, unsettled, trial) | |
| fact-finding(adjective, penetrating, tentative, probing) | |
| pilot(adjective, new, opening, trial, basic) | |
| searching(penetrating, analytical, probing, investigatory) | |
| testing(adjective, tentative, experimental, probationary) | |
| developmental(adjective, new, trial, untried, tentative) | |
| experiential(adjective, new, trial, untried, tentative) | |
| first stage(expression, adjective, new, trial, untried) | |
| on approval(expression, adjective, new, trial, untried) | |
| probationary(adjective, new, unsettled, trial, untried) | |
| probing(adjective, penetrating, tentative, searching, analytical) | |
| test(adjective, new, opening, unsettled, trial) | |
| trial-and-error(adjective, new, trial, untried, tentative) | |
| unconcluded(adjective, new, trial, untried, tentative) |
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| APA | Smart Define. (2015). exploratory thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/exploratory/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "exploratory thesaurus" https://smartdefine.org/exploratory/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, exploratory thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/exploratory/thesaurus/synonyms>. |
| MLA | Smart Define. "exploratory thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/exploratory/thesaurus/synonyms> |