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