Dugan
"dugan" is a 5-letter English headword indexed on PlainSpell.
The verdict
“Dugan” has 6 generated spelling variants in the English index at frequency #34,466. The variants make it a useful spelling check.
- #34,466
- frequency rank, English
- 3,470
- “D” headwords
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A surname from Irish.
Corpus desk
Index EN-dugan · Dugan · English
Dugan · rank #34,466 · 6 variants · 20 confusables
- FREQ-MID #34,466
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-MID 6 variants
- BOOK-MID 3,470
- PHOTO-FINISH disheartening
Nearest frequency peer: disheartening (-1 rank slots)
Read with this headword: Spelling guide for this pattern
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.
Rank peers near misspelling magnet “Dugan”
Same rarity band: useful when a typo lands on a peer headword
- defamatory
defamatory
65,539 corpus weight
- depravity
depravity
65,538 corpus weight
- depress
depress
65,537 corpus weight
- dishearteni…
disheartening
65,536 corpus weight
- Dugan
Dugan
65,535 corpus weight
- eavesdroppi…
eavesdropping
65,533 corpus weight
What this shows “Dugan” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.
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 | Dugan |
| Language | English |
| Part of speech | Proper noun |
| Letters | 5 |
| Frequency rank | #34,466 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency seat of misspelling magnet “Dugan”
A misspelling magnet
The generator records 6 spelling variants around Dugan, aproper noun. Corpus frequency is #34,466 among 3,470 “D” headwords. Dominant gloss: "A surname from Irish.".
Our generated misspelling index lists 6 likely wrong-spelling variants for Dugan, with forms such as "ddugan", "dguan", and "duagn". 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 20 confusable-pair relationships, "dun", "Dunn", "duma", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: Reduced Anglicized form of Irish Ó Dubhagáin (“descendant of Dubhagán”), a personal name based on a double diminutive of dubh (“black”). The correct English form is Dugan, spelled D-U-G-A-N.
Definition
- 1A surname from Irish.
Etymology
Reduced Anglicized form of Irish Ó Dubhagáin (“descendant of Dubhagán”), a personal name based on a double diminutive of dubh (“black”).
Common misspellings
Also misspelled as:
- ddugan
- dguan
- duagn
- dugann
- dugna
- udgan
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Dugan - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "Dugan", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (6 here; floor ≥5).