M1vsmoaTell them apart

Which to use

“M1” and “moa” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,489
“M1” frequency rank
#45,173
“moa” frequency rank
65662
confusion score

Side-by-Side Comparison

Feature M1 moa
Definition Messier 1, la nébuleuse du Crabe. Une des espèces d'oiseaux terrestres (ratites) géants (jusqu'à trois mètres de haut), incapables de voler, originaires de Nouvelle-Zélande, éteintes après l'arrivée des ancêtres des Maori.

Where the eye mixes M1 and moa

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

2 ch
M1
3 ch
moa

Look-alike desk: M1 vs moa

A purely visual mix-up. M1 (\ɛm‿œ̃\) and moa (\mɔ.a\) 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 65662, derived from the frequency rank of both members and their visual similarity.

M1 is recorded at frequency rank #20,489, classified as anoun, pronounced \ɛm‿œ̃\. moa is at rank #45,173, tagged as anoun, pronounced \mɔ.a\.

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 65662, this pair ranks #71,326 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of M1 vs moa

Shared letters: m. Private to "M1": -. Private to "moa": ao.

"M1" · 1 letters · shape C  ·  "moa" · 3 letters · shape CVV

Frequently Asked Questions

Do "M1" and "moa" mean the same thing in a sentence?
No. They are said differently (\ɛm‿œ̃\ versus \mɔ.a\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "M1" or "moa" show up more?
"M1" is the more common of the two: it sits at frequency rank #20,489 in our French list, against #45,173 for "moa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "M1" and "moa" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "M1" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,326 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "M1" and "moa" also get mixed up with nearby pairs, the highest-scored neighbour is "moa vs MWh". Nearby pair

Confusion rank #71,326 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