H1vshubWhat's the difference?

Which to use

“H1” and “hub” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#41,322
“H1” frequency rank
#19,558
“hub” frequency rank
60880
confusion score

Side-by-Side Comparison

Feature H1 hub
Definition Échelle correspondant au rapport 1:64. Plaque tournante.

Where the eye mixes H1 and hub

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

2 ch
H1
3 ch
hub

Visual trap between H1 and hub

A purely visual mix-up. H1 (\aʃ.œ̃\) and hub (^((h aspiré))\œb\) 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 60880, derived from the frequency rank of both members and their visual similarity.

H1 is recorded at frequency rank #41,322, classified as anoun, pronounced \aʃ.œ̃\. hub is at rank #19,558, tagged as anoun, pronounced ^((h aspiré))\œb\.

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 60880, this pair ranks #95,293 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of H1 vs hub

Shared letters: h. Private to "H1": -. Private to "hub": bu.

"H1" · 1 letters · shape C  ·  "hub" · 3 letters · shape CVC

Frequently Asked Questions

Can "H1" and "hub" be used interchangeably?
No. They are said differently (\aʃ.œ̃\ versus ^((h aspiré))\œb\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "H1" vs "hub" - which ranks higher?
"hub" is the more common of the two: it sits at frequency rank #19,558 in our French list, against #41,322 for "H1". 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 "H1" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hub" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #95,293 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "H1" and "hub" also get mixed up with nearby pairs, the highest-scored neighbour is "H1 vs hae". Nearby pair

Confusion rank #95,293 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