moodvsMoonTell them apart

Which to use

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

#25,401
“mood” frequency rank
#9,893
“Moon” frequency rank
35294
confusion score

Side-by-Side Comparison

Feature mood Moon
Definition humor Lua

Where the eye mixes mood and Moon

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
mood
4 ch
Moon

Why the eye confuses mood with Moon

A purely visual mix-up. mood (/mud/) and Moon (/mu:n/ ouvir^(fonte ?)) 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 a single letter - d in “mood” becomes n in “Moon”. Our composite confusion score for this pair is 35294, derived from the frequency rank of both members and their visual similarity.

mood is recorded at frequency rank #25,401, classified as anoun, pronounced /mud/. Moon is at rank #9,893, tagged as anoun, pronounced /mu:n/ ouvir^(fonte ?).

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 35294, this pair ranks #31,761 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mood vs Moon

Shared letters: mo. Private to "mood": d. Private to "Moon": n.

"mood" · 4 letters · shape CVVC  ·  "Moon" · 4 letters · shape CVVC

Known mistypes of this pair

  • moodmmood · mod · moodd · omod
  • Moonmmoon · mon · moonn · omon

Frequently Asked Questions

Do "mood" and "Moon" mean the same thing in a sentence?
No. They are said differently (/mud/ versus /mu:n/ ouvir^(fonte ?)) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "mood" or "Moon"?
"Moon" is the more common of the two: it sits at frequency rank #9,893 in our Portuguese list, against #25,401 for "mood". 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 "mood" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Moon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,761 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mood" and "Moon" also get mixed up with nearby pairs, the highest-scored neighbour is "moído vs mood". 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 #31,761 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