watchdog
/ˈwɑːt͡ʃˌdɑːɡ/
"watchdog" is a 8-letter English headword indexed on PlainSpell.
The verdict
“watchdog” has 13 generated spelling variants in the English index at frequency #22,858. The variants make it a useful spelling check.
- #22,858
- frequency rank, English
- 12,113
- “W” headwords
- 13
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A guard dog.
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 | watchdog |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈwɑːt͡ʃˌdɑːɡ/ |
| Letters | 8 |
| Frequency rank | #22,858 |
| Misspellings tracked | 13 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “watchdog” sits in English frequency
A misspelling magnet
The generator records 13 spelling variants around watchdog (IPA /ˈwɑːt͡ʃˌdɑːɡ/), anoun. Corpus frequency is #22,858 among 12,113 “W” headwords. Wiktionary lists 3 senses, so context still picks the gloss.
Our generated misspelling index lists 13 likely wrong-spelling variants for watchdog, with forms such as "awtchdog", "wacthdog", and "watcchdog". 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, "watching", where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From watch + dog. The correct English form is watchdog, spelled W-A-T-C-H-D-O-G.
Definition
- 1A guard dog.
- 2An individual or group that monitors the activities of another entity (such as an individual, corporation, non-profit group, or governmental organization) on behalf of the public to ensure that entity does not behave illegally or unethically.
- 3Ellipsis of watchdog timer.
Etymology
From watch + dog.
This word in other languages
Common misspellings
Also misspelled as:
- awtchdog
- wacthdog
- watcchdog
- watcdhog
- watchddog
- watchdgo
- watchdogg
- watchhdog
- watchodg
- wathcdog
- wattchdog
- wtachdog
- wwatchdog
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of watchdog - 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
How do you spell "watchdog"?
What does "watchdog" mean?
What words are commonly confused with "watchdog"?
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What is the origin of the word "watchdog"?
Is PlainSpell free to use?
Using “watchdog”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is W-A-T-C-H-D-O-G - every other letter order is a misspelling in standard orthography.
- Say it as /ˈwɑːt͡ʃˌdɑːɡ/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “watching” - see the side-by-side comparison. watchdog vs watching
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.