81 entries under noun topic. ×

5
luminary(light, energy, luminosity, radiance)
5
luminousness(light, energy, luminosity, radiance)
5
ray of light(flash, shine, glow, sunlight)
5
rays(flash, shine, glow, sunlight)
5
shaft(flash, shine, glow, sunlight)
5
shaft of light(flash, shine, glow, sunlight)
5
spark(light, energy, luminosity, radiance)
5
sunniness(light, energy, luminosity, radiance)
5
sunup(light, energy, luminosity, radiance)
5
temperateness(light, energy, luminosity, radiance)
5
twinkle(light, energy, luminosity, radiance)
5
visible light(light, energy, luminosity, radiance)
5
visible radiation(light, energy, luminosity, radiance)
5
warmth(flash, shine, glow, sunlight)
4
effulgence(light, glow, brightness, luminosity)
3
beacon(light, glow, brightness, luminosity)
3
blaze(light, glow, brightness, luminosity)
3
brilliancy(light, glow, brightness, luminosity)
3
bulb(light, glow, brightness, luminosity)
3
candle(light, glow, brightness, luminosity)
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APASmart Define. (2015). irradiation thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/irradiation/thesaurus/related
ChicagoSmart Define. 2015. "irradiation thesaurus" https://smartdefine.org/irradiation/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 2015, irradiation thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/irradiation/thesaurus/related>.
MLASmart Define. "irradiation thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/irradiation/thesaurus/related>