fossesvsfostesTell them apart

Which to use

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

#29,740
“fosses” frequency rank
#42,935
“fostes” frequency rank
72675
confusion score

Side-by-Side Comparison

Feature fosses fostes
Definition segunda pessoa do singular do pretérito imperfeito do subjuntivo do verbo ser segunda pessoa do plural do pretérito perfeito do indicativo do verbo ser

Where the eye mixes fosses and fostes

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fosses and fostes follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
fosses
6 ch
fostes

Why the eye confuses fosses with fostes

A purely visual mix-up. fosses (/ˈfo.sis/) and fostes (/ˈfos.ʧis/) 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 - s in “fosses” becomes t in “fostes”. Our composite confusion score for this pair is 72675, derived from the frequency rank of both members and their visual similarity.

fosses is recorded at frequency rank #29,740, classified as averb, pronounced /ˈfo.sis/. fostes is at rank #42,935, tagged as averb, pronounced /ˈfos.ʧis/.

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 72675, this pair ranks #2,985 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of fosses vs fostes

Shared letters: efos. Private to "fosses": -. Private to "fostes": t.

"fosses" · 6 letters · shape CVCCVC  ·  "fostes" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • fosses ← ffosses · fosess · fossess · fossse · fsoses · ofsses
  • fostes ← ffostes · fosets · fosstes · fostess · fostse · fosttes · fotses · fsotes

Frequently Asked Questions

Do "fosses" and "fostes" mean the same thing in a sentence?
No. They are said differently (/ˈfo.sis/ versus /ˈfos.ʧis/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "fosses" or "fostes"?
"fosses" is the more common of the two: it sits at frequency rank #29,740 in our Portuguese list, against #42,935 for "fostes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "fosses" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fostes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,985 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fosses" and "fostes" also get mixed up with nearby pairs, the highest-scored neighbour is "fores vs fostes". 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 #2,985 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