diesvsdietaTell them apart

Which to use

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

#34,236
“dies” frequency rank
#4,060
“dieta” frequency rank
38296
confusion score

Side-by-Side Comparison

Feature dies dieta
Definition dia; o dia romano era o período compreendido entre o nascer do sol e o ocaso e divido em 12 horas; nessa acepção (de prazo e no singular) assume o gênero feminino regime especial de alimentação

Letter map: dies vs dieta

Shared letters muted; letters that set dies and dieta apart highlighted. Shared run: 3. dies runs 4 letters (CVVC) against dieta's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
dies
5 ch
dieta

Corpus notes: dies and dieta

dies and dieta are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 38296, derived from the frequency rank of both members and their visual similarity.

dies is recorded at frequency rank #34,236, classified as anoun. dieta is at rank #4,060, tagged as anoun, pronounced /ˈdjɛ.tɐ/.

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 38296, this pair ranks #28,181 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dies vs dieta

Shared letters: dei. Private to "dies": s. Private to "dieta": at.

"dies" · 4 letters · shape CVVC  ·  "dieta" · 5 letters · shape CVVCV

Known mistypes of this pair

  • dies ← ddies · deis · diess · ides
  • dieta ← ddieta · deita · dieat · dietta · ditea · ideta

Frequently Asked Questions

Is swapping "dies" for "dieta" ever safe?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "dies" vs "dieta" - which ranks higher?
"dieta" is the more common of the two: it sits at frequency rank #4,060 in our Portuguese list, against #34,236 for "dies". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "dies" vs "dieta" is on the table, pick a follow-up below.

  • Full dictionary entry for "dies" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dieta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #28,181 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "dies" and "dieta" also get mixed up with nearby pairs, the highest-scored neighbour is "dies vs dink". 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 #28,181 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