ureia
/u.ˈɾɐj.ɐ/
The verdict
“ureia” is uncommon Portuguese (frequency #50,831 among 147 “U” headwords), classed as a noun. The kind of spelling people second-guess.
- #50,831
- frequency rank, Portuguese
- 147
- “U” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - composto orgânico cristalino, incolor, de fórmula (NH₂)₂CO, com um ponto de fusão de 133°C
Corpus desk
Index PT-ureia · ureia · Portuguese
ureia · rank #50,831 · 0 variants · 0 confusables
- FREQ-RARE #50,831
- LEN-MID 5 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 147
- PHOTO-FINISH trova
Nearest frequency peer: trova (-4 rank slots)
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Ranks da cauda longa perto de “ureia”
Faixa escassa: as barras invertem o rank para o raro ler-se mais curto
- trompetista
trompetista
49,175 corpus weight
- trova
trova
49,174 corpus weight
- ureia
ureia
49,170 corpus weight
- ventoso
ventoso
49,166 corpus weight
- vit
vit
49,160 corpus weight
- waka
waka
49,155 corpus weight
What this shows Vista da cauda longa: onde “ureia” se situa face a ranks portugueses igualmente raros.
| Property | Value |
|---|---|
| Headword | ureia |
| Language | Portuguese |
| Part of speech | Noun |
| IPA | /u.ˈɾɐj.ɐ/ |
| Letters | 5 |
| Frequency rank | #50,831 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cauda longa: rank de “ureia” em português
Rare enough to double-check
ureia is uncommon Portuguese at frequency #50,831 among 147 “U” headwords, classed as anoun, transcribed /u.ˈɾɐj.ɐ/. Rarity is why readers land here mid-draft. Gloss: "composto orgânico cristalino, incolor, de fórmula (NH₂)₂CO, com um ponto de fusão de 133°C".
No generated misspelling entries exist for ureia in our index, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
No explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Portuguese form is ureia, spelled U-R-E-I-A.
Definition
- 1composto orgânico cristalino, incolor, de fórmula (NH₂)₂CO, com um ponto de fusão de 133°C
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Portuguese corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar Portuguese words by spelling shape
Same letter count and similar misspelling depth for "ureia", not the corpus desk frequency band.
Same letter count
Frequency-ranked Portuguese headwords with 5 letters (nearest by frequency rank).