danvsdongWhat's the difference?

Which to use

“dan” and “dong” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#586
“dan” frequency rank
#17,947
“dong” frequency rank
18533
confusion score

Side-by-Side Comparison

Feature dan dong
Definition En las artes marciales tales como el aikido, karate, yudo y otras de origen asiático, cada uno de los grados (primer dan, segundo dan, tercer dan, etc) de los cinturones negros. Unidad monetaria de Vietnam, dividida tradicionalmente en 10 hào y en 100 xu.

Where the eye mixes dan and dong

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
dan
4 ch
dong

Why the eye confuses dan with dong

A purely visual mix-up. dan ([ˈd̪ãn]) and dong ([ˈd̪õŋ]) 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 18533, derived from the frequency rank of both members and their visual similarity.

dan is recorded at frequency rank #586, classified as anoun, pronounced [ˈd̪ãn]. dong is at rank #17,947, tagged as anoun, pronounced [ˈd̪õŋ].

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 18533, this pair ranks #267,526 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dan vs dong

Shared letters: dn. Private to "dan": a. Private to "dong": go.

"dan" · 3 letters · shape CVC  ·  "dong" · 4 letters · shape CVCC

Known mistypes of this pair

  • dongddong · dnog · dogn · dongg · donng · odng

Frequently Asked Questions

Can "dan" and "dong" be used interchangeably?
No. They are said differently ([ˈd̪ãn] versus [ˈd̪õŋ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "dan" or "dong"?
"dan" is the more common of the two: it sits at frequency rank #586 in our Spanish list, against #17,947 for "dong". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "dan" and "dong" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "dan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dong" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #267,526 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "dan" and "dong" also get mixed up with nearby pairs, the highest-scored neighbour is "dong vs dont". 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 #267,526 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list