lucidity

Clear-headed thinking state

Lucidity is clearness of thought or expression.

A lucid argument is easy to follow; a lucid explanation makes something understandable.

The word also describes mental clarity, especially when it's intermittent or unexpected: She had moments of lucidity between bouts of confusion.

A lucid dream is one where the dreamer knows they're dreaming and may control the experience.

understanding

comprehension

Mental understanding of meaning

explicitness · simplicity · coherence · perspicuity · clearness · distinctness · transparency · straightforwardness · accessibility · readability

insight

epiphany

Sudden profound insight

revelation · breakthrough · discernment · perception · wisdom · intuition · profundity · understanding · vision · foresight

dreams

awareness

State of perceiving reality

REM · wakefulness · dream recall · reality testing · sleep · dream journal

Categories
Opposites
mental clarity

lucidityconfusion

Mental disorientation or bewilderment

insanity · delirium · incoherence · dementia · disorientation

clarity of expression

lucidityobscurity

State of being unknown

incoherence · opacity · unintelligibility · incomprehensibility · vagueness

Phrases
Family

pellucidity

Familiarity
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Profile
Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G