Which to use
“JSON” and “Juan” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,378
- “JSON” frequency rank
- #5,891
- “Juan” frequency rank
- 45269
- confusion score
Side-by-Side Comparison
| Feature | JSON | Juan |
|---|---|---|
| Definition | Initialism of JavaScript Object Notation, a data format used to represent structured data. It is based on JavaScript syntax. | A male given name from Manx or Spanish, equivalent to English John. |
Where the eye mixes JSON and Juan
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. JSON (CCVC) and Juan (CVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: JSON vs Juan
A purely visual mix-up. JSON (/ˈd͡ʒeɪsən/) and Juan (/ʍɑːn/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 45269, derived from the frequency rank of both members and their visual similarity.
JSON is recorded at frequency rank #39,378, classified as aname, pronounced /ˈd͡ʒeɪsən/. Juan is at rank #5,891, tagged as aname, pronounced /ʍɑːn/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 45269, this pair ranks #222,825 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of JSON vs Juan
Shared letters: jn. Private to "JSON": os. Private to "Juan": au.
"JSON" · 4 letters · shape CCVC · "Juan" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "JSON" for "Juan" ever safe?
Frequency check: "JSON" vs "Juan" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "JSON" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Juan" - compare definitions side by side with the headword page. Word entry
- This pair ranks #222,825 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "JSON" and "Juan" also get mixed up with nearby pairs, the highest-scored neighbour is "jinn vs JSON". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #222,825 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.