Experiments
Observation and experiments are semantically related. in investigation topic. In some cases you can use "Observation" instead a noun "Experiments".
Observation
Observation noun - A state of being aware.
Experiments and observation are semantically related. Sometimes you can replace term "Experiments" with "Observation", this nouns are similar.
Cite this Source
Observation and Experiments. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/experiments/observation
Experiments & Observation. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/experiments/observation>.
Observation or Experiments. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/experiments/observation.
Google Ngram Viewer shows how "experiments" and "observation" have occurred on timeline