Synonyms of lightness

lightness 1 of 2

noun (1)

1

as in slightness

the state or quality of having little weight

the first thing I noticed about the little bird was its lightness; I could hardly tell I was holding it in my hand

Synonyms & Similar Words

• slightness
• weightlessness
• fluffiness
• airiness
• ethereality
• delicacy
• insubstantiality
• etherealness
• flimsiness

Antonyms & Near Antonyms

• heaviness
• weightiness
• massiveness
• solidity
• ponderousness
• substantiality
• solidness
• heftiness

2

as in cheerfulness

a lack of seriousness often at an improper time

the inappropriate lightness of the anchorman's tone while he was reading the story of the freak accident in which people had died

Synonyms & Similar Words

• cheerfulness
• glee
• levity
• silliness
• frivolity
• flippancy
• frivolousness
• facetiousness
• festivity
• flightiness
• cheer
• lightheartedness
• mirth
• frothiness
• light-headedness
• childishness
• light-mindedness
• joviality
• hilarity
• goofiness
• gaiety
• mirthfulness
• merriment
• gleefulness
• puerility
• high-spiritedness

Antonyms & Near Antonyms

• gravity
• seriousness
• earnestness
• solemnity
• soberness
• sadness
• melancholy
• solemnness
• unhappiness
• depression
• gloom
• dejection
• moroseness
• despondency
• gloominess
• sullenness
• joylessness
• heartsickness
• dispiritedness
• downheartedness
• mopes

lightness

2 of 2

noun (2)

ˈlīt-nəs 

as in brightness

the quality or state of having or giving off light

the photographer was concerned that the lightness of the background would cast the main subject into shadow

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Example Sentences

Recent Examples of lightness

Noun

Beyond the occupational hazards, what sets this community of ranchers apart is the lightness of their tread upon the landscape. —Shi En Kim, AZCentral.com, 26 Mar. 2026

Cyrus's new blonde is a springy, creamy blend of butter, sand, and honey blonde, bringing a soft warmth and lightness to her overall look. —Kara Nesvig, Allure, 24 Mar. 2026

Melodrama kills poetry and that lightness that is so deeply human. —Jd Linville, Variety, 24 Mar. 2026

And maybe that lightness is found not in my writing style, but in my voice—the voice my mother gave me. —Literary Hub, 23 Mar. 2026