dull

/ˈdʌɬ/

//ˈdʌɬ// adj

The verdict

“dull” is outside the top-ranked Portuguese vocabulary, used as an adjective - the kind of word writers most often double-check.

Unranked
below top-frequency Portuguese
4
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - cego

Key facts for dull
PropertyValue
Headworddull
LanguagePortuguese
Part of speechAdjective
IPA/ˈdʌɬ/
Letters4
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “dull” sits in Portuguese frequency

dull falls outside the top-100,000 ranked Portuguese words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Portuguese entry for dull is 4 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈdʌɬ/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 23 distinct senses for this headword, so context determines which meaning a reader should apply.

Zero misspellings are on record for dull in our index, suggesting the orthography follows predictable Portuguese patterns. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry's etymology isn't recorded, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Portuguese form is dull, spelled D-U-L-L.

Definition

  1. 1
    cego
  2. 2
    cego
  3. 3
    chato, maçante
  4. 4
    chato, maçante
  5. 5
    chato, maçante
  6. 6
    fosco
  7. 7
    fosco
  8. 8
    surdo, fraco
  9. 9
    surdo, fraco
  10. 10
    leve
  11. 11
    leve
  12. 12
    leve
  13. 13
    tapado
  14. 14
    tapado
  15. 15
    tapado
  16. 16
    insensível, sem reação
  17. 17
    insensível, sem reação
  18. 18
    sem graça
  19. 19
    sem graça
  20. 20
    pouco movimentado, com pouco movimento
  21. 21
    pouco movimentado, com pouco movimento
  22. 22
    nublado
  23. 23
    nublado

Synonyms

bluntblahblandbog-standardboringcommonplaceconventionaldrabeverydayflatgarden-varietyhumdrumlacklustermonotonousmundaneplainpedanticpedestrianroutinerun-of-the-millstaticstraightforwardsonombroussoporifictediouswoodenunexceptionaluninterestingbrainlessbluntbluntedmentally slowobtusecrackbraineddensedoltishdumbfoolishidioticimbecilelowbrowmindlessmoronicslowstolidstupidthickunimaginativeunintelligentwith lack of imaginationwitlessinsensitivedrabsluggishcloudy

Antonyms

sharpamusingexcitingfuninterestingshinysharpsharpbrightintelligent

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "dull"?
"dull" is spelled D-U-L-L. The IPA pronunciation is /ˈdʌɬ/.
What does "dull" mean?
As an adjective, "dull" means: cego
How do you pronounce "dull"?
The IPA (International Phonetic Alphabet) transcription for "dull" is /ˈdʌɬ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "dull" come from?
"dull" is a Portuguese word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “dull”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Portuguese spelling is D-U-L-L - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈdʌɬ/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list