DNAvsdosConfusable pair

Which to use

“DNA” and “dos” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#32,780
“DNA” frequency rank
#961
“dos” frequency rank
33741
confusion score

Side-by-Side Comparison

Feature DNA dos
Definition ADN, acide désoxyribonucléique. Partie du corps humain située au-dessus du postérieur, depuis le cou jusqu’aux reins.

Where the eye mixes DNA and dos

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
DNA
3 ch
dos

Visual trap between DNA and dos

A purely visual mix-up. DNA (\ˌdi.ˌɛn.ˈeɪ\) and dos (\do\) 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 33741, derived from the frequency rank of both members and their visual similarity.

DNA is recorded at frequency rank #32,780, classified as anoun, pronounced \ˌdi.ˌɛn.ˈeɪ\. dos is at rank #961, tagged as anoun, pronounced \do\.

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 33741, this pair ranks #288,586 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of DNA vs dos

Shared letters: d. Private to "DNA": an. Private to "dos": os.

"DNA" · 3 letters · shape CCV  ·  "dos" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "DNA" for "dos" ever safe?
No. They are said differently (\ˌdi.ˌɛn.ˈeɪ\ versus \do\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "DNA" or "dos"?
"dos" is the more common of the two: it sits at frequency rank #961 in our French list, against #32,780 for "DNA". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "DNA" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #288,586 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "DNA" and "dos" also get mixed up with nearby pairs, the highest-scored neighbour is "DNA vs dray". Nearby pair

Confusion rank #288,586 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list