mayovsmofoTell them apart

Which to use

“mayo” and “mofo” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#30,251
“mayo” frequency rank
#29,442
“mofo” frequency rank
59693
confusion score

Side-by-Side Comparison

Feature mayo mofo
Definition maio 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

Where the eye mixes mayo and mofo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. mayo (CVVV) and mofo (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
mayo
4 ch
mofo

Why the eye confuses mayo with mofo

A purely visual mix-up. mayo (/ˈma.ʝo/) and mofo (/ˈmo.fu/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59693, derived from the frequency rank of both members and their visual similarity.

mayo is recorded at frequency rank #30,251, classified as anoun, pronounced /ˈma.ʝo/. mofo is at rank #29,442, tagged as anoun, pronounced /ˈmo.fu/.

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 59693, this pair ranks #8,058 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of mayo vs mofo

Shared letters: mo. Private to "mayo": ay. Private to "mofo": f.

"mayo" · 4 letters · shape CVVV  ·  "mofo" · 4 letters · shape CVCV

Known mistypes of this pair

  • mayo ← amyo · maoy · mayyo · mmayo · myao
  • mofo ← mfoo · mmofo · moffo · moof · omfo

Frequently Asked Questions

Is swapping "mayo" for "mofo" ever safe?
No. They are said differently (/ˈma.ʝo/ versus /ˈmo.fu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mayo" vs "mofo" - which ranks higher?
"mofo" is the more common of the two: it sits at frequency rank #29,442 in our Portuguese list, against #30,251 for "mayo". 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 "mayo" and "mofo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "mayo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mofo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,058 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mayo" and "mofo" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mayo". 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 #8,058 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list