IMGvsioWhich spelling fits?

Which to use

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

#43,491
“IMG” frequency rank
#23,588
“io” frequency rank
67079
confusion score

Side-by-Side Comparison

Feature IMG io
Definition Avortement provoqué de manière médicale et assistée. Septième lettre de l’alphabet cyrillique, ё.

Where the eye mixes IMG and io

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

3 ch
IMG
2 ch
io

Why the eye confuses IMG with io

A purely visual mix-up. IMG (\i ɛm ʒe\) and io (\jo\) 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 67079, derived from the frequency rank of both members and their visual similarity.

IMG is recorded at frequency rank #43,491, classified as anoun, pronounced \i ɛm ʒe\. io is at rank #23,588, tagged as anoun, pronounced \jo\.

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 67079, this pair ranks #64,997 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of IMG vs io

Shared letters: i. Private to "IMG": gm. Private to "io": o.

"IMG" · 3 letters · shape VCC  ·  "io" · 2 letters · shape VV

Frequently Asked Questions

Do "IMG" and "io" mean the same thing in a sentence?
No. They are said differently (\i ɛm ʒe\ versus \jo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "IMG" vs "io" - which ranks higher?
"io" is the more common of the two: it sits at frequency rank #23,588 in our French list, against #43,491 for "IMG". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "IMG" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "io" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,997 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "IMG" and "io" also get mixed up with nearby pairs, the highest-scored neighbour is "IMG vs isi". Nearby pair

Confusion rank #64,997 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