jetvsjoWhat's the difference?

Which to use

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

#6,105
“jet” frequency rank
#3,932
“jo” frequency rank
10037
confusion score

Side-by-Side Comparison

Feature jet jo
Definition Action de jeter ou mouvement qu’on imprime à un corps en le jetant. (Nivernais) Coq.

Where the eye mixes jet and jo

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

3 ch
jet
2 ch
jo

Why the eye confuses jet with jo

A purely visual mix-up. jet (\ʒɛ\) and jo (\ʒɔ\) 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 10037, derived from the frequency rank of both members and their visual similarity.

jet is recorded at frequency rank #6,105, classified as anoun, pronounced \ʒɛ\. jo is at rank #3,932, tagged as anoun, pronounced \ʒɔ\.

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 10037, this pair ranks #414,446 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of jet vs jo

Shared letters: j. Private to "jet": et. Private to "jo": o.

"jet" · 3 letters · shape CVC  ·  "jo" · 2 letters · shape CV

Frequently Asked Questions

Can "jet" and "jo" be used interchangeably?
No. They are said differently (\ʒɛ\ versus \ʒɔ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "jet" or "jo"?
"jo" is the more common of the two: it sits at frequency rank #3,932 in our French list, against #6,105 for "jet". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "jet" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "jo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #414,446 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "jet" and "jo" also get mixed up with nearby pairs, the highest-scored neighbour is "jet vs jor". Nearby pair

Confusion rank #414,446 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