3
transpicuous(clear, articulate, transparent, silver-tongued, well-spoken)
3
twinkling(adjective, light, bright, intense, brilliant)
3
univocal(adjective, intelligible)
2
apparent(adjective, clear, plain, straightforward, obvious)
2
bald(adjective, intelligible)
2
bald-faced(adjective, intelligible)
2
barefaced(adjective, intelligible)
2
blinding(adjective, bright)
2
bright-line(adjective, intelligible)
2
brighten
2
brightly-lit
2
brilliantly
2
broad(adjective, intelligible)
2
burnished(adjective, light, bright, intense, brilliant)
2
cheery(adjective, healthy, glowing, sunny, smiling)
2
clarion(adjective, clear, light, pleasant, bright)
2
clear-eyed
2
clear as day(expression, idiom, intelligibility)
2
coherent(articulate, silver-tongued, well-spoken)
2
comprehendible(adjective, obvious, articulate, understandable, silver-tongued)
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APASmart Define. (2016). luminous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/luminous/thesaurus/synonyms
ChicagoSmart Define. 2016. "luminous thesaurus" https://smartdefine.org/luminous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, luminous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/luminous/thesaurus/synonyms>.
MLASmart Define. "luminous thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/luminous/thesaurus/synonyms>