Isolated material particles are abstractions, their properties being definable and observable only through their interaction with other systems.
Source: tatoeba (3524280)
Observable
/əbˈzɝ.və.bəl/
Synonyms for "observable" (158 found)
Ranked by relevance and common usage.
Closest matches (32)
apparentappreciableaxiomaticbeholdableclearclear as crystalcrystal clearcrystal-cleardetectablediscerniblediscloseddistinctevidentexplicitexposedexposed to view
Noun(10 words)
behavior relatedbehavioral planbehavioral variabledata from observationdatumdescryingdiscernibleempiricalempirical energy dataevidence
Adjective(6 words)
Strong matches (47)
expresshanging outin evidencein full viewin plain sightin sightin viewindisputableindubitableinsightmanifestmemorablenakednotablenoticeableobvious
Adjective(13 words)
external featurefrench tangibleheightenedmacroscopic fungusmaterializable ideameasurablemeasurable attributemeasurable eventmeasurable goalmeasurable traitsobjective modifierobservable changeobserved property
Noun(14 words)
factfr. macroscopiquemacroscopic propertiesmake visiblemeasurable propertymeasure physical propertymeasure sample worksheetmeasurementmost macroscopicneth. macroscopischnorwegian bokmål kroppslignoticeableobservationaloccurrence
Adjective(3 words)
Determiner(1 words)
most physical science
Related words (79)
Adjective(23 words)
operational rulesperceived attributeperceptible propertyphenomenalphenotypicphenotypic dataphysical conceptphysical descriptorphysical forcephysical manifestationphysical phenomenaphysical processesphysical statephysical tracespublic agencytangible benefitsvisible celestial eventsvisible cometvisible cuevisible frost
Show 3 more words
visible occurrencevisible reactionvisible state
Adjective(2 words)
Noun(18 words)
perceptiblephenomenonphenotypic featurephysical activitiesphysical propertiesprominentpronounced differencequantityreadingrecordsalientscientific natural phenomenonseeingteacher demonstrationvisiblevisible celestial bodyvisible incidentvisible text
Verb(1 words)
Choosing the right synonym
- Closest matches in this entry: apparent, appreciable, axiomatic, behavior related, behavioral plan.
- Sentence evidence is available for observable, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from moby, derived_reverse, opengloss, wordnet, 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 "observable".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "observable"
Keep "observable" 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 "observable" 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 "observable", 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 "observable" 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
12 entriesappearancedatadata pointevidencefactmeasurementnotable qualityoccurrencephenomenonquantityvisibilityvisual property
More specific
18 entriesShowing 16 of 18 words.
Collocations
10 entriesobservable changeobservable dataobservable evidenceobservable measurementobservable phenomenonobservable propertyobservable quantityobservable resultobservable trendobservable universe
Inflections
3 entriesDerivations
6 entriessimilar
1 entriesSample sentences
11 total sentences available.
This is the observable night of the Lord, when he brought them forth out of the land of Egypt: this night all the children of Israel must observe in their generations.
Source: tatoeba (8026144)
Earth is the center of the observable universe.
Source: tatoeba (11997678)
It's an easily observable fact that trans athletes do not outperform their cis competitors.
Source: tatoeba (12034094)
Showing 4 of 11 available sentences.
Common questions
What are the closest synonyms for "observable"?
Closest matches include apparent, appreciable, axiomatic, behavior related, behavioral plan.
How should I check whether a synonym fits "observable"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.