lustro
/ˈluʃ.tɾu/
The verdict
“lustro” is uncommon Portuguese (frequency #84,861 among 581 “L” headwords), classed as a noun. The kind of spelling people second-guess.
- #84,861
- frequency rank, Portuguese
- 581
- “L” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - período de cinco anos
Corpus desk
Index PT-lustro · lustro · Portuguese
lustro · rank #84,861 · 0 variants · 0 confusables
- FREQ-RARE #84,861
- LEN-LONG 6 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 581
- PHOTO-FINISH lúmen
Nearest frequency peer: lúmen (+2 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 “lustro”
Faixa escassa: as barras invertem o rank para o raro ler-se mais curto
- javari
javari
15,174 corpus weight
- lustro
lustro
15,140 corpus weight
- lúmen
lúmen
15,138 corpus weight
- mercurial
mercurial
15,112 corpus weight
- mictório
mictório
15,106 corpus weight
- mies
mies
15,105 corpus weight
What this shows Vista da cauda longa: onde “lustro” se situa face a ranks portugueses igualmente raros.
| Property | Value |
|---|---|
| Headword | lustro |
| Language | Portuguese |
| Part of speech | Noun |
| IPA | /ˈluʃ.tɾu/ |
| Letters | 6 |
| Frequency rank | #84,861 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cauda longa: rank de “lustro” em português
Rare enough to double-check
lustro is uncommon Portuguese at frequency #84,861 among 581 “L” headwords, classed as anoun, transcribed /ˈluʃ.tɾu/. Rarity is why readers land here mid-draft. 5 senses are on record.
No misspelling variants are generated for lustro in our index, which points to an orthography that plays by predictable Portuguese rules. This entry stands alone in our confusable dataset, a sign it's visually distinctive enough not to be mixed up with another word.
No documented word history exists for this headword, 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 lustro, spelled L-U-S-T-R-O.
Definition
- 1período de cinco anos
- 2polimento
- 3lustre
- 4relâmpago, raio
- 5movimento do cardume de sardinha para o fundo do mar, provocado por ser golpeado o casco da embarcação da pesca
Synonyms
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 "lustro", not the corpus desk frequency band.
Same letter count
Frequency-ranked Portuguese headwords with 6 letters (nearest by frequency rank).