Trial balloons
Tests and trial balloons are semantically related. In some cases you can use "Tests" instead a noun phrase "Trial balloons".
Tests
Trial balloons and tests are semantically related. Sometimes you can replace phrase "Trial balloons" with "Tests", this terms are similar.
Mutual synonyms
Cite this Source
Tests and Trial balloons. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/trial_balloons/tests
Trial balloons & Tests. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/trial_balloons/tests>.
Tests or Trial balloons. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/trial_balloons/tests.
Google Ngram Viewer shows how "trial balloons" and "tests" have occurred on timeline