Fall vs fase, What's the Difference?

Which to use

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

#15,576
“Fall” frequency rank: #868
“fase” frequency rank: 16444
confusion score

Side-by-Side Comparison

Feature	Fall	fase
Definition	queda	cada uma das aparências que a Lua nos apresenta

Where the eye mixes Fall and fase

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch

Fall

4 ch

fase

Visual trap between Fall and fase

A purely visual mix-up. Fall (/fal/ ouvir^(fonte ?)) and fase (/ˈfa.zɨ/) 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 16444, derived from the frequency rank of both members and their visual similarity.

Fall is recorded at frequency rank #15,576, classified as anoun, pronounced /fal/ ouvir^(fonte ?). fase is at rank #868, tagged as anoun, pronounced /ˈfa.zɨ/.

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 16444, this pair ranks #55,087 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Fall vs fase

Shared letters: af. Private to "Fall": l. Private to "fase": es.

"Fall" · 4 letters · shape CVCC · "fase" · 4 letters · shape CVCV

Known mistypes of this pair

Fall ← afll · ffall · flal
fase ← afse · faes · fasse · ffase · fsae

Frequently Asked Questions

Do "Fall" and "fase" mean the same thing in a sentence?

No. They are said differently (/fal/ ouvir^(fonte ?) versus /ˈfa.zɨ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary Portuguese text, does "Fall" or "fase" show up more?

"fase" is the more common of the two: it sits at frequency rank #868 in our Portuguese list, against #15,576 for "Fall". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

Full dictionary entry for "Fall" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "fase" - compare definitions side by side with the headword page. Word entry
This pair ranks #55,087 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"Fall" and "fase" also get mixed up with nearby pairs, the highest-scored neighbour is "Fall vs fava". 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 #55,087 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.