diezvsdimConfusable pair

Quick tell: diez is a num, dim is an adjective, so they fill different roles in a sentence.

Which to use

“diez” is a num and “dim” is an adjective - they look or sound alike but fill different roles in a sentence.

#44,810
“diez” frequency rank
#29,687
“dim” frequency rank
74497
confusion score

Side-by-Side Comparison

Feature diez dim
Definition o número dez opaco, escuro, sem brilho ou claridade:

Where the eye mixes diez and dim

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. diez runs 4 letters (CVVC) against dim's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
diez
3 ch
dim

Visual trap between diez and dim

These two trip readers on the page rather than in the ear: diez is /dĭeθ/ ouvir^(fonte ?) while dim is /ˈdɪm/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (num vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 74497, derived from the frequency rank of both members and their visual similarity.

diez is recorded at frequency rank #44,810, classified as anum, pronounced /dĭeθ/ ouvir^(fonte ?). dim is at rank #29,687, tagged as anadj, pronounced /ˈdɪm/.

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 74497, this pair ranks #2,517 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of diez vs dim

Shared letters: di. Private to "diez": ez. Private to "dim": m.

"diez" · 4 letters · shape CVVC  ·  "dim" · 3 letters · shape CVC

Known mistypes of this pair

  • diez ← ddiez · deiz · diezz · idez

Frequently Asked Questions

Is swapping "diez" for "dim" ever safe?
No - they are not even the same part of speech. "diez" is a num and "dim" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "diez" vs "dim" - which ranks higher?
"dim" is the more common of the two: it sits at frequency rank #29,687 in our Portuguese list, against #44,810 for "diez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "diez" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dim" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,517 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "diez" and "dim" also get mixed up with nearby pairs, the highest-scored neighbour is "diez 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 #2,517 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