10 entries under experimental topic. ×

7
trial(adjective, new, opening, unsettled, basic)
6
preliminary(adjective, new, opening, trial, basic)
5
tentative(adjective, new, unsettled, trial, untried)
3
provisional(adjective, new, opening, unsettled, trial)
2
pilot(adjective, new, opening, trial, basic)
2
testing(adjective, tentative, probationary, investigative)
1
probationary(adjective, new, unsettled, trial, untried)
1
sample(adjective, trial, probationary)
1
test(adjective, new, opening, unsettled, trial)
0
balloon(adjective, trial, tentative, probationary)
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APASmart Define. (2015). exploratory thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/exploratory/thesaurus/synonyms
ChicagoSmart Define. 2015. "exploratory thesaurus" https://smartdefine.org/exploratory/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, exploratory thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/exploratory/thesaurus/synonyms>.
MLASmart Define. "exploratory thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/exploratory/thesaurus/synonyms>