Synonyms of illumination

illumination

noun

i-ˌlü-mə-ˈnā-shən 

1

as in explanation

a statement that makes something clear

the candidate's so-called illuminations of his views on a number of controversial issues left many voters in the dark

Synonyms & Similar Words

• explanation
• interpretation
• illustration
• translation
• construction
• elucidation
• analysis
• clarification
• explication
• exegesis
• exposition
• definition
• road map
• reasoning
• demonstration
• enlightenment
• commentary
• annotation
• meaning
• gloss
• decoding
• restatement
• justification
• comment
• paraphrase
• edification
• deciphering
• rationalization
• rationale
• warning
• epexegesis
• enactment
• disentanglement
• caveat
• unscrambling
• caution

2

as in brightness

the quality or state of having or giving off light

in that clime the illumination of the full moon on a clear night is so bright that you can practically read by it

Synonyms & Similar Words

• brightness
• brilliancy
• brilliance
• lightness
• light
• glow
• luminosity
• radiance
• glare
• luminance
• effulgence
• luminousness
• dazzle
• luster
• splendor
• candor
• refulgence
• glint
• flicker
• gleam
• luminescence
• lambency
• fluorescence
• lustrousness
• incandescence
• flame
• twinkle
• blaze
• fire
• flare
• flash
• glimmer
• shimmer
• sheen
• gloss
• sparkle
• scintillation
• shine
• polish
• glitter
• shininess
• burnish
• glisten

Antonyms & Near Antonyms

• darkness
• dark
• blackness
• dullness
• dimness
• duskiness
• gloominess
• somberness
• cloudiness
• obscurity
• haziness
• murkiness
• paleness
• grayness
• obscureness
• colorlessness
• shadowiness
• shadiness
• lackluster

3

as in glow

the steady giving off of the form of radiation that makes vision possible

a steady illumination from the flashlight was all I had while changing the tire

Synonyms & Similar Words

• glow
• light
• glare
• gleam
• luminescence
• sunlight
• glint
• fluorescence
• beam
• radiance
• blaze
• incandescence
• flare
• moonlight
• twinkle
• flash
• glimmer
• reflection
• shine
• ray
• scintillation
• shimmer
• sparkle
• sunshine
• daylight
• glitter
• halo
• aurora
• stream
• streak
• shaft
• sheen
• gloss
• aureole
• luster
• sunbeam
• polish
• afterglow
• glisten

Antonyms & Near Antonyms

• night
• darkness
• dark
• blackness
• dusk
• shadow
• gloom
• dimness
• duskiness

Example Sentences

Recent Examples of illumination

The lights take eight hours to charge in full sun and automatically deliver up to 10 continuous hours of illumination overnight. — Stephanie Osmanski, Better Homes & Gardens, 9 July 2026

Together, the two materials enable each pixel to both detect light and retain a memory of recent illumination within a single device. — Tereza Pultarova, IEEE Spectrum, 7 July 2026

There is also plenty of pomp, along with bells, bonfires, and illuminations. — Sheldon Pearce, New Yorker, 3 July 2026

Because these meteors tend to be faint, a waning gibbous moon (98 percent illumination) will wash out all but the brightest shooting stars. — Michael D'estries, Travel + Leisure, 1 July 2026