dodovsdonWhich spelling fits?

Which to use

“dodo” and “don” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#48,368
“dodo” frequency rank
#4,306
“don” frequency rank
52674
confusion score

Side-by-Side Comparison

Feature dodo don
Definition dodo professor universitário (especialmente da Universidade de Oxford ou de Cambridge)

Where the eye mixes dodo and don

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

4 ch
dodo
3 ch
don

Why the eye confuses dodo with don

A purely visual mix-up. dodo (/ˈdoʊ.doʊ/) and don (/dɒn/ ouvir ^(fonte ?)) 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 52674, derived from the frequency rank of both members and their visual similarity.

dodo is recorded at frequency rank #48,368, classified as anoun, pronounced /ˈdoʊ.doʊ/. don is at rank #4,306, tagged as anoun, pronounced /dɒn/ ouvir ^(fonte ?).

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 52674, this pair ranks #12,594 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of dodo vs don

Shared letters: do. Private to "dodo": -. Private to "don": n.

"dodo" · 4 letters · shape CVCV  ·  "don" · 3 letters · shape CVC

Known mistypes of this pair

  • dododdodo · ddoo · doddo · dood · oddo

Frequently Asked Questions

Is swapping "dodo" for "don" ever safe?
No. They are said differently (/ˈdoʊ.doʊ/ versus /dɒn/ ouvir ^(fonte ?)) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "dodo" vs "don" - which ranks higher?
"don" is the more common of the two: it sits at frequency rank #4,306 in our Portuguese list, against #48,368 for "dodo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "dodo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "don" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #12,594 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "dodo" and "don" also get mixed up with nearby pairs, the highest-scored neighbour is "dodo vs drogo". 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 #12,594 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list