Imaginary
Imaginary adjective - Not real and existing only in the imagination.
Light and imaginary are semantically related in frail topic. In some cases you can use "Light" instead an adjective "Imaginary".
Nearby Words: imagination, imaginative
Mutual synonyms
Both words in one sentence
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Particles that only travel faster than light and have imaginary mass would be called tachyons.
Source: Faster-Than-Light Travel -
It only rules out the possibility of faster than light travel when both the mass and energy have no imaginary component.
Source: Faster-Than-Light Travel -
It is theoretically possible for an object to move FTL if it has imaginary mass, in fact it would only be able to travel faster than light.
Source: Faster-Than-Light Travel
Cite this Source
Light and Imaginary. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/imaginary/light
Imaginary & Light. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/imaginary/light>.
Light or Imaginary. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/imaginary/light.
Google Ngram Viewer shows how "imaginary" and "light" have occurred on timeline