adivsarduWhich spelling fits?

Which to use

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

#39,134
“adi” frequency rank
#34,869
“ardu” frequency rank
74003
confusion score

Side-by-Side Comparison

Feature adi ardu
Definition Relatif aux Adis, peuple de l’Inde se trouvant sur les collines de l’Himalaya. D’accès difficile.

Where the eye mixes adi and ardu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. adi runs 3 letters (VCV) against ardu's 4 (VCCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
adi
4 ch
ardu

Visual trap between adi and ardu

A purely visual mix-up. adi (\a.di\) and ardu (\aʁ.dy\) 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 74003, derived from the frequency rank of both members and their visual similarity.

adi is recorded at frequency rank #39,134, classified as anadj, pronounced \a.di\. ardu is at rank #34,869, tagged as anadj, pronounced \aʁ.dy\.

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 74003, this pair ranks #38,606 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of adi vs ardu

Shared letters: ad. Private to "adi": i. Private to "ardu": ru.

"adi" · 3 letters · shape VCV  ·  "ardu" · 4 letters · shape VCCV

Known mistypes of this pair

  • ardu ← adru · arddu · arrdu · arud · radu

Frequently Asked Questions

Can "adi" and "ardu" be used interchangeably?
No. They are said differently (\a.di\ versus \aʁ.dy\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "adi" or "ardu"?
"ardu" is the more common of the two: it sits at frequency rank #34,869 in our French list, against #39,134 for "adi". 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 "adi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ardu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,606 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "adi" and "ardu" also get mixed up with nearby pairs, the highest-scored neighbour is "adi vs aur". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #38,606 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