dietavsdistoWhat's the difference?

Quick tell: dieta is a noun, disto is a contraction, so they fill different roles in a sentence.

Which to use

“dieta” is a noun and “disto” is a contraction - they look or sound alike but fill different roles in a sentence.

#4,060
“dieta” frequency rank
#3,761
“disto” frequency rank
7821
confusion score

Side-by-Side Comparison

Feature dieta disto
Definition regime especial de alimentação contração da preposição de com o pronome demonstrativo isto:

Letter map: dieta vs disto

Shared letters muted; letters that set dieta and disto apart highlighted. Shared run: 3. dieta (CVVCV) and disto (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
dieta
5 ch
disto

Part-of-speech tell for dieta / disto

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dieta is anoun and distoacontraction. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 7821, derived from the frequency rank of both members and their visual similarity.

dieta is recorded at frequency rank #4,060, classified as anoun, pronounced /ˈdjɛ.tɐ/. disto is at rank #3,761, tagged as acontraction.

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 7821, this pair ranks #66,213 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dieta vs disto

Shared letters: dit. Private to "dieta": ae. Private to "disto": os.

"dieta" · 5 letters · shape CVVCV  ·  "disto" · 5 letters · shape CVCCV

Known mistypes of this pair

  • dieta ← ddieta · deita · dieat · dietta · ditea · ideta
  • disto ← ddisto · disot · dissto · distto · ditso · dsito · idsto

Frequently Asked Questions

Is swapping "dieta" for "disto" ever safe?
No - they are not even the same part of speech. "dieta" is a noun and "disto" a contraction, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dieta" or "disto"?
"disto" is the more common of the two: it sits at frequency rank #3,761 in our Portuguese list, against #4,060 for "dieta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "dieta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "disto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,213 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "dieta" and "disto" also get mixed up with nearby pairs, the highest-scored neighbour is "dieta vs dit". 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 #66,213 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