- Definitions|1
- Thesaurus|115
- Abbreviations|0
12 entries under noun topic. ×
| feeler(opinion, test, investigate) | |
| inquiry(review, investigation, into, autopsy) | |
| interrogatory(review, question, examination, investigation) | |
| probe(advance, review, investigate, investigation) | |
| barometer | |
| leading question | |
| pilot balloon | |
| ballon d'essai | |
| fishing question | |
| rehearsal | |
| test of public reaction | |
| toe in the water |
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| APA | Smart Define. (2015). trial balloon thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/trial_balloon/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "trial balloon thesaurus" https://smartdefine.org/trial_balloon/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, trial balloon thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/trial_balloon/thesaurus/synonyms>. |
| MLA | Smart Define. "trial balloon thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/trial_balloon/thesaurus/synonyms> |