The color change was observable.
What does Observable mean?
Observable means able to be seen or measured.
Dictionary definition
Able to be seen, noticed, or measured.
Observable in a sentence
Scientists record observable details during an experiment.
A fair conclusion should be based on observable evidence, not a guess.
Ready to write your own? Study the examples, then practice observable in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Observable
Answer three quick questions about its meaning and related words.
What does observable mean?
The correct sentence uses observable in context.
Which word is closest in meaning to observable?
Noticeable is close in meaning to observable.
Which sentence uses observable correctly?
The correct sentence uses observable in context.
Nice work!
You completed 3 questions.
Observable
Voice settings
ub · zur · vuh · bul · strongest beat: zur
4 syllables. Say each part, then blend the word.
- Syllables
- ub · zur · vuh · bul
- Strongest beat
- zur
- Ending
- bul
- Tip
- Put a little extra energy on zur.
Say Observable
Record a short attempt, then compare it with the Coach. Your recording stays on this device and is not uploaded.
Ready when you are.
Words like Observable
Opposite words
Want to practice observable synonyms in context? Try a Synonym Search question like "The answer was observable in the chart," then compare close word choices. Practice observable synonyms.
Observable word family
observe
observable
Able to be seen or measured.
observation
A detail noticed carefully.
observer
Someone who watches carefully.
Explore related words
Practice Observable and explore more word games
Cards labelled “Practice OBSERVABLE” keep this word in focus. Explore cards open games with other words.

Sentence Builder
Write your own sentence with this word and revise with checklist feedback.
Write a sentence with OBSERVABLE
Spell Hive
Hear the word, type the spelling, and use spoken clues when needed.
Practice spelling
Define the Word Hive
Choose the meaning that fits and get instant feedback.
Practice definitions
Vocabulary Match
Pair words with meanings and review misses with dictionary links.
Match meanings
Context Clue Challenge
Use sentence clues to choose the word that fits the meaning.
Use context clues
Synonym Search
Compare meanings in a question that includes OBSERVABLE.
Practice OBSERVABLE
Scrambled Bees
Rebuild words from mixed-up letters for spelling practice.
Rebuild words