Imperceptible
Imperceptible adjective - Not perceptible by a sense or by the mind.
Ultraviolet and imperceptible are semantically related. In some cases you can use "Ultraviolet" instead an adjective "Imperceptible".
Nearby Word: imperceptibly
Ultraviolet
Ultraviolet adjective - Having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end.
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Synonyms for Ultraviolet
Imperceptible and ultraviolet are semantically related. You can use "Imperceptible" instead an adjective "Ultraviolet".
Mutual synonyms
Both words in one sentence
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However, as instrumentation has advanced, the field has been moving away from visibly colored solutions to ultraviolet or infrared spectrophotometry, or to solutions so dilute the color is imperceptible.
Source: Technicolor Science
Cite this Source
Ultraviolet and Imperceptible. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/imperceptible/ultraviolet
Imperceptible & Ultraviolet. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/imperceptible/ultraviolet>.
Ultraviolet or Imperceptible. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/imperceptible/ultraviolet.
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