delirarvsdemorarTell them apart

Which to use

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

#37,744
“delirar” frequency rank
#4,057
“demorar” frequency rank
41801
confusion score

Side-by-Side Comparison

Feature delirar demorar
Definition estar em delírio levar muito tempo ou mais tempo que o normal ou o limite

Where the eye mixes delirar and demorar

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

7 ch
delirar
7 ch
demorar

Visual trap between delirar and demorar

A purely visual mix-up. delirar (/dɨ.li.ˈɾaɾ/) and demorar (/dɨ.mu.ˈɾaɾ/) 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 41801, derived from the frequency rank of both members and their visual similarity.

delirar is recorded at frequency rank #37,744, classified as averb, pronounced /dɨ.li.ˈɾaɾ/. demorar is at rank #4,057, tagged as averb, pronounced /dɨ.mu.ˈɾaɾ/.

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 41801, this pair ranks #24,076 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of delirar vs demorar

Shared letters: ader. Private to "delirar": il. Private to "demorar": mo.

"delirar" · 7 letters · shape CVCVCVC  ·  "demorar" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • delirar ← ddelirar · deilrar · deliarr · delirarr · delirra · delirrar · dellirar · delriar
  • demorar ← ddemorar · demmorar · demoarr · demorarr · demorrar · demroar · deomrar · dmeorar

Frequently Asked Questions

Can "delirar" and "demorar" be used interchangeably?
No. They are said differently (/dɨ.li.ˈɾaɾ/ versus /dɨ.mu.ˈɾaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "delirar" or "demorar"?
"demorar" is the more common of the two: it sits at frequency rank #4,057 in our Portuguese list, against #37,744 for "delirar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "delirar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "demorar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,076 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "delirar" and "demorar" also get mixed up with nearby pairs, the highest-scored neighbour is "declinar vs delirar". 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 #24,076 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