Which to use
“mofo” is a noun and “moi” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #29,442
- “mofo” frequency rank
- #20,946
- “moi” frequency rank
- 50388
- confusion score
Side-by-Side Comparison
| Feature | mofo | moi |
|---|---|---|
| Definition | espécie de fungo de tamanho pequeno que coloniza a matéria orgânica rica em nutrientes, têm um micélio filamentoso e enramado que é a forma macroscópica visível como borra ou pelo | mim, eu, pronome pessoal tónico da primeira pessoa do singular: |
Where the eye mixes mofo and moi
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. mofo runs 4 letters (CVCV) against moi's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses mofo with moi
These two trip readers on the page rather than in the ear: mofo is /ˈmo.fu/ while moi is /mwa/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 50388, derived from the frequency rank of both members and their visual similarity.
mofo is recorded at frequency rank #29,442, classified as anoun, pronounced /ˈmo.fu/. moi is at rank #20,946, tagged as apron, pronounced /mwa/.
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 50388, this pair ranks #14,580 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of mofo vs moi
Shared letters: mo. Private to "mofo": f. Private to "moi": i.
"mofo" · 4 letters · shape CVCV · "moi" · 3 letters · shape CVV
Known mistypes of this pair
- mofo ← mfoo · mmofo · moffo · moof · omfo
Frequently Asked Questions
Can "mofo" and "moi" be used interchangeably?
In ordinary Portuguese text, does "mofo" or "moi" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "mofo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "moi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #14,580 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "mofo" and "moi" also get mixed up with nearby pairs, the highest-scored neighbour is "mofo vs muso". 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 #14,580 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.