The astronaut was slow to get used to the condition of weightlessness.
Source: tatoeba (49600)
Weightlessness
Synonyms for "weightlessness" (46 found)
Ranked by relevance and common usage.
Closest matches (10)
Strong matches (13)
cosmic particlescosmic ray bombardmentdaintinessdelicacydowninessetherealityfloatabilityfluffinessfoaminessfrothinessgentleness
Noun(2 words)
Related words (23)
gossamerinessintergalactic matterlack of weightlevitationlevitylightnessmeteormeteor dust impactsmeteorsradiationsoftnessspace bulletstendernessthe bendsunheavinessvolatilityyeastiness
Noun(4 words)
Determiner(2 words)
no gravitational forcezero gravities
Choosing the right synonym
- Closest matches in this entry: lightness, airiness, ascent, asteroid, asteroids.
- Sentence evidence is available for weightlessness, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wordnet, opengloss, moby, derived_reverse, and related lexical sources.
Synonym selection checklist
- Match the part of speech before comparing meanings.
- Check whether the synonym changes intensity, formality, or emotional tone.
- Read the replacement inside the full sentence, not just beside "weightlessness".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "weightlessness"
Keep "weightlessness" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Replacement workflow
1. Preserve meaning
Choose a synonym only if it keeps the core idea of "weightlessness" intact in the sentence you are editing.
2. Tune tone
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
3. Re-read context
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
Final fit check
After choosing a replacement for "weightlessness", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "weightlessness" or choose a simpler alternative from the closest-match group.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
9 entriesconditionemotional stateenvironmentmental stateperceptionphysical statesensationsensory experienceweight
More specific
8 entriesapparent weightlessnesscarefree feelingemotional relieffloating sensationmicrogravityorbital weightlessnessparabolic flight weightlessnesszero gravity
Collocations
6 entriesweightlessness during parabolic flightweightlessness effectsweightlessness environmentweightlessness experienceweightlessness in spaceweightlessness simulation
Derivations
1 entriesSample sentences
6 total sentences available.
As the ISS orbits the Earth, both the vehicle and crew members are in a constant state of free-fall causing astronauts to experience a feeling of weightlessness.
Source: tatoeba (5322340)
Watching astronauts float in the weightlessness of space may look like a lot of fun, but scientists have found that such an environment can also have negative physical and psychological effects on humans.
Source: tatoeba (12055295)
The rocket rose higher and higher. For five minutes, Alan Shepard felt the weightlessness of space. He felt himself floating. Freedom Seven flew one hundred eighty-five kilometers high. Then it re-entered the atmosphere and the spacecraft slowed. The fifteen-minute flight ended with a soft splash into the ocean about five hundred kilometers from Cape Canaveral.
Source: tatoeba (12228403)
Showing 4 of 6 available sentences.
Common questions
What are the closest synonyms for "weightlessness"?
Closest matches include lightness, airiness, ascent, asteroid, asteroids.
How should I check whether a synonym fits "weightlessness"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.