Synonyms of weightlessness

weightlessness

noun

as in lightness

the state or quality of having little weight

the relative weightlessness of the suitcase surprised me

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Example Sentences

Recent Examples of weightlessness

The attraction also features multiple negative-G moments, which create a sense of weightlessness for riders. — Bebe Hodges, Cincinnati Enquirer, 8 Sep. 2026

This can be experienced if a lift or airplane falls freely and the occupants experience weightlessness. — Ameya Paleja, Interesting Engineering, 2 Sep. 2026

Walker experienced about five minutes of weightlessness over the course of the 11-minute flight. — Josh Dinner, Space.com, 22 Aug. 2026

Researchers have documented that weightlessness affects many parts of the digestive system, from the mouth to the intestines. — Sundeep Venkatesan, The Conversation, 3 Aug. 2026

Le Teint Healthy Glow has the weightlessness of a powder paired with the skin perfecting qualities of a liquid. — Reece Andavolgyi, InStyle, 29 July 2026

Wally Funk — 1939-2026 Wally Funk waited over 60 years for a few fleeting moments of weightlessness. — The Week Us, TheWeek, 27 July 2026

Kelela rejoices over physical touch, a cool breeze that keeps blowing out the spliff, and a general sensation of weightlessness. — Lawrence Burney, Pitchfork, 16 July 2026

Not counting Coors Field weightlessness, that’s the third most in any derby round ever, according to MLB’s queen of numbers, Sarah Langs. — Tyler Kepner, New York Times, 14 July 2026