9
insanity
6
craziness
3
madness
3
silliness
2
obscurity
2
unclearness
1
ambiguity
1
ambiguousness
1
equivocalness
1
equivocation
1
inscrutability
1
inscrutableness
1
murkiness
1
nebulousness
1
obliqueness
1
obliquity
1
opacity
1
opaqueness
0
circuitousness
0
darkness
<123>
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APASmart Define. (2013). lucidness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lucidness/thesaurus/antonyms
ChicagoSmart Define. 2013. "lucidness thesaurus" https://smartdefine.org/lucidness/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2013, lucidness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lucidness/thesaurus/antonyms>.
MLASmart Define. "lucidness thesaurus" 28 June 2013. Web. 25 September 2026. <https://smartdefine.org/lucidness/thesaurus/antonyms>