doivsdonConfusable pair

Quick tell: doi is a verb, don is a noun, so they fill different roles in a sentence.

Which to use

“doi” is a verb and “don” is a noun - they look or sound alike but fill different roles in a sentence.

#42,427
“doi” frequency rank
#3,645
“don” frequency rank
46072
confusion score

Side-by-Side Comparison

Feature doi don
Definition 3. Person Singular Indikativ Präsens Aktiv des Verbs doić Spende, Gabe

Where the eye mixes doi and don

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

3 ch
doi
3 ch
don

Visual trap between doi and don

These two trip readers on the page rather than in the ear: doi is [ˈdɔji] while don is [dɔ̃]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - i in “doi” becomes n in “don”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 46072, derived from the frequency rank of both members and their visual similarity.

doi is recorded at frequency rank #42,427, classified as averb, pronounced [ˈdɔji]. don is at rank #3,645, tagged as anoun, pronounced [dɔ̃].

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 46072, this pair ranks #1,331,571 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of doi vs don

Shared letters: do. Private to "doi": i. Private to "don": n.

"doi" · 3 letters · shape CVV  ·  "don" · 3 letters · shape CVC

Frequently Asked Questions

Can "doi" and "don" be used interchangeably?
No - they are not even the same part of speech. "doi" is a verb and "don" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "doi" or "don" show up more?
"don" is the more common of the two: it sits at frequency rank #3,645 in our German list, against #42,427 for "doi". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "doi" 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 #1,331,571 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "doi" and "don" also get mixed up with nearby pairs, the highest-scored neighbour is "doi vs dörr". Nearby pair

Confusion rank #1,331,571 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list