Which to use
“fax” and “flat” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,698
- “fax” frequency rank
- #41,922
- “flat” frequency rank
- 55620
- confusion score
Side-by-Side Comparison
| Feature | fax | flat |
|---|---|---|
| Definition | Sistema de comunicación que permite enviar y recibir información gráfica a través de la línea telefónica. | Piso. |
Where the eye mixes fax and flat
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: fax vs flat
A purely visual mix-up. fax ([ˈfaks]) and flat (/flæt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55620, derived from the frequency rank of both members and their visual similarity.
fax is recorded at frequency rank #13,698, classified as anoun, pronounced [ˈfaks]. flat is at rank #41,922, tagged as anoun, pronounced /flæt/.
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 55620, this pair ranks #78,077 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fax vs flat
Shared letters: af. Private to "fax": x. Private to "flat": lt.
"fax" · 3 letters · shape CVC · "flat" · 4 letters · shape CCVC
Known mistypes of this pair
- flat ← falt · fflat · flatt · fllat · flta · lfat
Frequently Asked Questions
Can "fax" and "flat" be used interchangeably?
In ordinary Spanish text, does "fax" or "flat" show up more?
After this comparison
Eye-level mix-up between "fax" and "flat" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fax" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flat" - compare definitions side by side with the headword page. Word entry
- This pair ranks #78,077 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fax" and "flat" also get mixed up with nearby pairs, the highest-scored neighbour is "flama vs flat". 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 #78,077 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.