lucidity

nouns

free from obscurity and easy to understand; the comprehensibility of clear expression
clarity, clearness, limpidity, lucidity, lucidness, pellucidity
is derived from
lucid
is derived from
elucidate
is derived from
elucidate
a lucid state of mind; not confused
lucidity
is derived from
lucid
is derived from
elucidate
is a type of (narrower)
normal or sound powers of mind
saneness, sanity