Idea
Idea noun - Something imagined or pictured in the mind.
Motion
Motion noun - The act or an instance of changing position.
Mutual synonyms
How words are described
Both words in one sentence
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The Police 911 series is an expansion of this idea, using motion sensors instead of a foot pedal.
Source: Take Cover - Take Cover: The series is an expansion of this idea, using motion sensors instead of a foot pedal.
Source: Video Game / Police 911 -
Italian scientist Galileo Galilei thought up the idea that a pendulum could be useful to measure time by viewing the swinging motion of a chandelier in the Pisa cathedral.
Source: Accidental Discovery
Cite this Source
Motion and Idea. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/idea/motion
Idea & Motion. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/idea/motion>.
Motion or Idea. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/idea/motion.
Google Ngram Viewer shows how "idea" and "motion" have occurred on timeline