Which to use
“moa” and “mook” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,747
- “moa” frequency rank
- #48,363
- “mook” frequency rank
- 78110
- confusion score
Side-by-Side Comparison
| Feature | moa | mook |
|---|---|---|
| Definition | Any of several species of large, extinct, flightless birds of the family Dinornithidae that were native to New Zealand; until its extinction, one species was the largest bird in the world. | A disagreeable or incompetent person. |
Where the eye mixes moa and mook
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. moa runs 3 letters (CVV) against mook's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses moa with mook
A purely visual mix-up. moa (/ˈmɒʌ/) and mook (/muːk/) 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 78110, derived from the frequency rank of both members and their visual similarity.
moa is recorded at frequency rank #29,747, classified as anoun, pronounced /ˈmɒʌ/. mook is at rank #48,363, tagged as anoun, pronounced /muːk/.
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 78110, this pair ranks #25,467 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of moa vs mook
Shared letters: mo. Private to "moa": a. Private to "mook": k.
"moa" · 3 letters · shape CVV · "mook" · 4 letters · shape CVVC
Known mistypes of this pair
- mook ← mmook · mok · moko · mookk · omok
Frequently Asked Questions
Is swapping "moa" for "mook" ever safe?
In ordinary English text, does "moa" or "mook" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "moa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mook" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,467 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "moa" and "mook" also get mixed up with nearby pairs, the highest-scored neighbour is "Moog vs mook". 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 #25,467 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.