lustrous
/ˈlʌ.stɹəs/
"lustrous" is a 8-letter English headword indexed on PlainSpell.
The verdict
“lustrous” is a moderately-common English word, ranked #43,766 in English word frequency and used as an adjective.
- #43,766
- frequency rank, English
- 8
- letters
- 12
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Having a glow or lustre.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | lustrous |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈlʌ.stɹəs/ |
| Letters | 8 |
| Frequency rank | #43,766 |
| Misspellings tracked | 12 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “lustrous” sits in English frequency
Spelling & Dictionary Insight
The English entry for lustrous is 8 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈlʌ.stɹəs/. Corpus data places it at rank #43,766 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 12 likely wrong-spelling variants for lustrous, with forms such as "llustrous", "lsutrous", and "lusrtous". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "luscious", a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: From lustre + -ous. The correct English form is lustrous, spelled L-U-S-T-R-O-U-S.
Definition
- 1Having a glow or lustre.
- 2As if shining with a brilliant light; radiant.
Etymology
From lustre + -ous.
This word in other languages
Common misspellings
Also misspelled as: llustrous,lsutrous,lusrtous,lusstrous,lustorus,lustrosu,lustrouss,lustrrous,lustruos,lusttrous,lutsrous,ulstrous
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of lustrous - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "lustrous"?
What does "lustrous" mean?
What words are commonly confused with "lustrous"?
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Using “lustrous”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is L-U-S-T-R-O-U-S - every other letter order is a misspelling in standard orthography.
- Say it as /ˈlʌ.stɹəs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “luscious” - see the side-by-side comparison. lustrous vs luscious
- Browse more English words and confusable pairs in the same reference. English 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.