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

Street light leaking through window shades, clock radio illumination and LED lights on equipment like room air purifiers or humidifiers were possible sources for nighttime light in the study, said Qi. — Barbara Mantel, NBC news, 10 Sep. 2026

Neighborhood Roppongi has long been a haven for expats, and the creation of Roppongi Hills two decades ago has further enlivened the area with luxury boutiques, apartments, restaurants and a compelling holiday illumination. — Condé Nast, Condé Nast Traveler, 25 Aug. 2026

Adaptive matrix headlights, which can selectively dim portions of the beam to avoid dazzling other drivers while maintaining maximum illumination elsewhere, are theoretically the technological solution to the problem. — Matthew MacConnell, ArsTechnica, 3 Aug. 2026

The lighting of lamps that defines the celebration is said to represent the illumination of Ayodhya on the night its beloved prince came home. — Naman Ramachandran, Variety, 30 July 2026