Which to use
“dong” and “drug” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,947
- “dong” frequency rank
- #43,538
- “drug” frequency rank
- 61485
- confusion score
Side-by-Side Comparison
| Feature | dong | drug |
|---|---|---|
| Definition | Unidad monetaria de Vietnam, dividida tradicionalmente en 10 hào y en 100 xu. | Droga. |
Where the eye mixes dong and drug
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. dong (CVCC) and drug (CCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses dong with drug
A purely visual mix-up. dong ([ˈd̪õŋ]) and drug (/dɹʌɡ/) 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 61485, derived from the frequency rank of both members and their visual similarity.
dong is recorded at frequency rank #17,947, classified as anoun, pronounced [ˈd̪õŋ]. drug is at rank #43,538, tagged as anoun, pronounced /dɹʌɡ/.
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 61485, this pair ranks #55,311 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of dong vs drug
Shared letters: dg. Private to "dong": no. Private to "drug": ru.
"dong" · 4 letters · shape CVCC · "drug" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "dong" and "drug" be used interchangeably?
Which is more common, "dong" or "drug"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "dong" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "drug" - compare definitions side by side with the headword page. Word entry
- This pair ranks #55,311 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "dong" and "drug" also get mixed up with nearby pairs, the highest-scored neighbour is "deux vs drug". 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 #55,311 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.