LUCID Synonyms: 317 Similar and Opposite Words

Q: How does the adjective 'lucid' differ from other similar words?

The words clear and perspicuous are common synonyms of lucid . While all three words mean "quickly and easily understood," lucid suggests a clear logical coherence and evident order of arrangement. // a lucid explanation

Q: Where would 'clear' be a reasonable alternative to 'lucid'?

While in some cases nearly identical to lucid , clear implies freedom from obscurity, ambiguity, or undue complexity. // clear instructions

Q: In what contexts can 'perspicuous' take the place of 'lucid'?

The words perspicuous and lucid are synonyms, but do differ in nuance. Specifically, perspicuous applies to a style that is simple and elegant as well as clear. // a perspicuous style

lucid

adjective

ˈlü-səd

Definition of lucid

as in luminous

giving off or reflecting much light those lucid bands that spread across the arctic sky and are known as the northern lights

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in stable

having full use of one's mind and control over one's actions decided to make out her will while she was still lucid

Synonyms & Similar Words

Antonyms & Near Antonyms

as in clear

not subject to misinterpretation or more than one interpretation tried to make his instructions as lucid as possible so that everyone would understand what to do

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective lucid differ from other similar words?

The words clear and perspicuous are common synonyms of lucid. While all three words mean "quickly and easily understood," lucid suggests a clear logical coherence and evident order of arrangement.

a lucid explanation

Where would clear be a reasonable alternative to lucid?

While in some cases nearly identical to lucid, clear implies freedom from obscurity, ambiguity, or undue complexity.

clear instructions

In what contexts can perspicuous take the place of lucid?

The words perspicuous and lucid are synonyms, but do differ in nuance. Specifically, perspicuous applies to a style that is simple and elegant as well as clear.

a perspicuous style

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of lucid There’s not a moment of lucid reflection or respite to be found in an hour and 16 minutes of music. —Spencer Kornhaber, The Atlantic, 21 Mar. 2025 The former, while lucid, are often left wanting for a human anchor. —Siddhant Adlakha, Variety, 17 Feb. 2025 According to the Mayo Clinic, individuals with Alzheimer's sometimes experience lucid episodes—brief moments when memories resurface and cognitive function appears temporarily restored. —Josh Hammer, Newsweek, 17 Feb. 2025 Over the past nine years, he had been evaluated at least nine times — only twice, court records show, was he judged at least temporarily lucid enough to stand trial. —Kallie Cox, Charlotte Observer, 17 Jan. 2025 See All Example Sentences for lucid

Recent Examples of Synonyms for lucid

Adjective

The River Walk at night is always luminous, but this parade makes an evening on the river extra magical.

— Jill Robbins, Southern Living, 16 Apr. 2025
The northern lights are a luminous glow seen around the magnetic poles of the northern and southern hemispheres, according to the University of Alaska Fairbanks Geophysical Institute.

— Mary Walrath-Holdridge, USA Today, 16 Apr. 2025