lucidity Antonyms
impenetrableness
indistinctness
inexactitude
inexplicability
inexplicableness
insanity
inscrutability
inscrutableness
insensibility
intangibility
intricacy
indirectness
indetermination
indefiniteness
imponderability
imprecision
inaccessibility
inaccuracy
incertitude
incoherence
incomprehensibility
incorporeality
indecision
indecisiveness
jibber
knottiness
uncertainty
vagueness
denseness
unclearness
blurriness
fuzziness
unintelligibility
clandestineness
nebulousness
surreptitiousness
silliness
silence
secretiveness
madness
muddiness
murkiness
mystery
obliquity
obscureness
obscurity
opacity
opaqueness
secrecy
unfathomableness