Which to use
“IBM” and “IRD” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,283
- “IBM” frequency rank
- #48,611
- “IRD” frequency rank
- 62894
- confusion score
Side-by-Side Comparison
| Feature | IBM | IRD |
|---|---|---|
| Definition | Société américaine d'informatique, connue du grand public pour avoir créé les premiers PC. | Établissement public à caractère scientifique et technologique (EPST) français, sous la tutelle des ministères chargés de la Recherche et de la Coopération, remplaçant l’Office de la recherche scientifique et technique outre-mer (ORSTOM). |
Letter map: IBM vs IRD
Shared letters muted; letters that set IBM and IRD apart highlighted. Shared run: 1. IBM and IRD follow the identical consonant-vowel pattern (VCC). Same shape at a glance is often the real trap, independent of shared letters.
Corpus notes: IBM and IRD
IBM and IRD are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 62894, derived from the frequency rank of both members and their visual similarity.
IBM is recorded at frequency rank #14,283, classified as aname, pronounced \aɪˈbiːˈɛm\. IRD is at rank #48,611, tagged as aname.
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 62894, this pair ranks #84,707 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of IBM vs IRD
Shared letters: i. Private to "IBM": bm. Private to "IRD": dr.
"IBM" · 3 letters · shape VCC · "IRD" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "IBM" for "IRD" ever safe?
Frequency check: "IBM" vs "IRD" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "IBM" and "IRD".
- Full dictionary entry for "IBM" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IRD" - compare definitions side by side with the headword page. Word entry
- This pair ranks #84,707 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "IBM" and "IRD" also get mixed up with nearby pairs, the highest-scored neighbour is "IRD vs isi". Nearby pair
Confusion rank #84,707 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.