340 entries under adjective topic. ×

38
clear(clear, sound, touch, reasonable)
32
plain(calm, clear, simple, easy)
24
intelligible(quiet, clear, simple, easy)
24
understandable(clear, simple, sharp, plain)
20
distinct(clear, sharp, bright, plain)
20
rational(calm, quiet, clear, sound)
18
comprehensible(clear, simple, sharp, definite)
18
transparent(quiet, clear, touch, pleasant)
17
luminous(clear, bright, brilliant, obvious)
16
limpid(clear, touch, fine, bright)
16
obvious(clear, sound, simple, reasonable)
16
perspicuous(clear, reasonable, sharp, sensible)
16
reasonable(calm, quiet, sound, sensible)
16
unambiguous(clear, simple, sharp, plain)
15
explicit(clear, sharp, definite, obvious)
15
sane(sound, reasonable, sensible, rational)
14
coherent(clear, reasonable, sharp, sensible)
14
vivid(bright, intense, powerful, brilliant)
13
evident(clear, simple, sharp, straightforward)
13
normal(reasonable, sensible, rational, healthy)
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APASmart Define. (2016). lucid thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lucid/thesaurus/synonyms
ChicagoSmart Define. 2016. "lucid thesaurus" https://smartdefine.org/lucid/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, lucid thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lucid/thesaurus/synonyms>.
MLASmart Define. "lucid thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/lucid/thesaurus/synonyms>