Leiden
/ˈlaɪdən/
"leiden" is a 6-letter English headword indexed on PlainSpell.
The verdict
“Leiden” is a moderately-common English word, ranked #30,860 in English word frequency and used as a proper noun.
- #30,860
- frequency rank, English
- 6
- letters
- 8
- tracked misspellings
- 10
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A city in South Holland, Netherlands, on the Old Rhine, seat of a famous Dutch university.
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 | Leiden |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ˈlaɪdən/ |
| Letters | 6 |
| Frequency rank | #30,860 |
| Misspellings tracked | 8 |
| Confusable pairs | 10 |
| Source | Wiktionary (kaikki.org) |
Where “Leiden” sits in English frequency
Spelling & Dictionary Insight
The English entry for Leiden is 6 letters long, classified as a proper noun, and transcribed in the International Phonetic Alphabet as /ˈlaɪdən/. Corpus data places it at rank #30,860 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "A city in South Holland, Netherlands, on the Old Rhine, seat of a famous Dutch university.".
Our generated misspelling index lists 8 likely wrong-spelling variants for Leiden, with forms such as "eliden", "ledien", and "leidden". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 10 confusable-pair relationships, "lien", "linen", "liven", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Borrowed from Dutch Leiden (for further etymology see there). The correct English form is Leiden, spelled L-E-I-D-E-N.
Definition
- 1A city in South Holland, Netherlands, on the Old Rhine, seat of a famous Dutch university.
Etymology
Borrowed from Dutch Leiden (for further etymology see there).
This word in other languages
Common misspellings
Also misspelled as: eliden,ledien,leidden,leidenn,leidne,leiedn,lieden,lleiden
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Leiden - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "Leiden"?
What does "Leiden" mean?
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Using “Leiden”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is L-E-I-D-E-N - every other letter order is a misspelling in standard orthography.
- Say it as /ˈlaɪdən/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “lien” - see the side-by-side comparison. Leiden vs lien
- 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.