Experiment
Experiment noun - A procedure or operation carried out to resolve an uncertainty.
Usage example: Benjamin Franklin's famous experiment in which he flew a kite in a thunderstorm to see if lightning and electricity were identical
Trial is a synonym for experiment in test topic. In some cases you can use "Trial" instead the word "Experiment" as a noun or a verb, when it comes to topics like process, investigate, investigation. popular alternative
Trial
Trial noun - A procedure or operation carried out to resolve an uncertainty.
Usage example: trials by medical researchers haven't determined whether the medication is safe or not
Experiment is a synonym for trial in test topic. You can use "Experiment" instead the word "Trial" as a noun or a verb, if it concerns topics such as process, investigate. popular alternative
Nearby Word: triable
Mutual synonyms
How words are described
| long | long experiment | long trial |
| elaborate | elaborate experiment | elaborate trial |
| similar | similar experiment | similar trial |
| original | original experiment | original trial |
| Other adjectives: initial, single, simple, actual, entire, real, big, great, infamous, famous, grand, new, early, military, next, last, earlier, previous, soviet, medical, ongoing. | ||
Common collocations
| approach | experiment approach | trial approach |
Both words in one sentence
- Trial-and-Error Gameplay: Several puzzles require the player to simply experiment and hope for the best.
Source: Video Game / Enemy Zero - Yes, they used to be human (some of them, anyway) but now they're dead, powerful and all obviously evil, so it's perfectly within human jurisdiction to experiment and destroy them without trial.
Source: Inhumanable Alien Rights -
It's mentioned in Sickness that in the past Adder Technologies released a supposed "universal vaccine", only to pull it after making a large sum of money claiming it was "a medical trial" that didn't actually work as promised (more than likely an experiment on the placebo effect).
Source: For Science!
Cite this Source
Trial and Experiment. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/experiment/trial
Experiment & Trial. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/experiment/trial>.
Trial or Experiment. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/experiment/trial.
Google Ngram Viewer shows how "experiment" and "trial" have occurred on timeline