onevsouiTell them apart

Quick tell: one is a num, oui is an intj, so they fill different roles in a sentence.

Which to use

“one” is a num and “oui” is an intj - they look or sound alike but fill different roles in a sentence.

#38
“one” frequency rank
#44,386
“oui” frequency rank
44424
confusion score

Side-by-Side Comparison

Feature one oui
Definition The number represented by the Arabic numeral 1; the numerical value equal to that cardinal number. Synonym of yes.

Where the eye mixes one and oui

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

3 ch
one
3 ch
oui

Look-alike desk: one vs oui

These two trip readers on the page rather than in the ear: one is /wʌn/ while oui is /wiː/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (num vs intj), which is usually the fastest check. Our composite confusion score for this pair is 44424, derived from the frequency rank of both members and their visual similarity.

one is recorded at frequency rank #38, classified as anum, pronounced /wʌn/. oui is at rank #44,386, tagged as anintj, pronounced /wiː/.

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 44424, this pair ranks #230,693 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of one vs oui

Shared letters: o. Private to "one": en. Private to "oui": iu.

"one" · 3 letters · shape VCV  ·  "oui" · 3 letters · shape VVV

Frequently Asked Questions

Do "one" and "oui" mean the same thing in a sentence?
No - they are not even the same part of speech. "one" is a num and "oui" an intj, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "one" or "oui" show up more?
"one" is the more common of the two: it sits at frequency rank #38 in our English list, against #44,386 for "oui". 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 "one" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "oui" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #230,693 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "one" and "oui" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs oui". Nearby pair

Confusion rank #230,693 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list