1
humid(warm, burning, white, red, scorching)
1
igneous(warm, heated, burning, white, red)
1
ignescent
1
illuminant
1
illuminated(adjective, light, bright, intense, hot)
1
illuminating(adjective, bright)
1
illumined(adjective, light, bright, intense, brilliant)
1
incalescent
1
incandescence
1
inflamed
1
irradiated(adjective, light, bright, intense, brilliant)
1
irradiative
1
lamp
1
lamping
1
light as day(expression, idiom)
1
like an oven(expression, idiom, warm, heated, white)
1
limpid(adjective, light, bright, intense, brilliant)
1
livid
1
living
1
luciferous
11 years ago|9.6k views|share |citing 
APASmart Define. (2015). incandescent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/incandescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "incandescent thesaurus" https://smartdefine.org/incandescent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, incandescent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/incandescent/thesaurus/synonyms>.
MLASmart Define. "incandescent thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/incandescent/thesaurus/synonyms>