undetected
"undetected" is a 10-letter English headword indexed on PlainSpell.
The verdict
“undetected” has 15 generated spelling variants in the English index at frequency #28,069. The variants make it a useful spelling check.
- #28,069
- frequency rank, English
- 1,433
- “U” headwords
- 15
- tracked misspellings
- 3
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not found; undiscovered.
Corpus desk
Index EN-undetected · undetected · English
undetected · rank #28,069 · 15 variants · 3 confusables
- FREQ-MID #28,069
- LEN-MEGA 10 letters
- VOW-4 4 vowels
- CONFUS-LOW 3 pairs
- VAR-HIGH 15 variants
- BOOK-MID 1,433
- PHOTO-FINISH unconfirmed
Nearest frequency peer: unconfirmed (-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 “undetected”
Same rarity band: useful when a typo lands on a peer headword
- ulcer
ulcer
71,935 corpus weight
- unconfirmed
unconfirmed
71,933 corpus weight
- undetected
undetected
71,932 corpus weight
- uniformity
uniformity
71,931 corpus weight
- unjustified
unjustified
71,930 corpus weight
- unregistered
unregistered
71,929 corpus weight
What this shows “undetected” 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 | undetected |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Frequency rank | #28,069 |
| Misspellings tracked | 15 |
| Confusable pairs | 3 |
| Source | Wiktionary (kaikki.org) |
Frequency seat of misspelling magnet “undetected”
A misspelling magnet
The generator records 15 spelling variants around undetected, anadjective. Corpus frequency is #28,069 among 1,433 “U” headwords. Dominant gloss: "Not found; undiscovered.".
Our generated misspelling index lists 15 likely wrong-spelling variants for undetected, with forms such as "nudetected", "udnetected", and "unddetected". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 3 confusable-pair relationships, "unelected", "undeterred", "undefeated", where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From un- + detected. The correct English form is undetected, spelled U-N-D-E-T-E-C-T-E-D.
Definition
- 1Not found; undiscovered.
Recorded use
Wiktionary examplesThese source excerpts show how undetected appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Children are an increasingly attractive target for ID thieves, in part because they're easy prey for smooth-talking predators in chat rooms, and because the crime can go undetected for years.
For example, positive obstacles such as fallen trees directly along the prescribed path would high-center the vehicle and negative obstacles such as culverts near certain intersections in the Urban course went undetected and became hazards for the XUV.
Etymology
From un- + detected.
Common misspellings
Also misspelled as:
- nudetected
- udnetected
- unddetected
- undeetcted
- undetceted
- undeteccted
- undetecetd
- undetectde
- undetectedd
- undetectted
- undetetced
- undettected
- undteected
- unedtected
- unndetected
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of undetected - 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
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "undetected", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 10 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (15 here; floor ≥5).