cockroach
/ˈkɑkɹoʊt͡ʃ/
"cockroach" is a 9-letter English headword indexed on PlainSpell.
The verdict
“cockroach” has 14 generated spelling variants in the English index at frequency #23,494. The variants make it a useful spelling check.
- #23,494
- frequency rank, English
- 43,570
- “C” headwords
- 14
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any black or brown straight-winged insect of the order Blattodea that is not a termite.
| Property | Value |
|---|---|
| Headword | cockroach |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈkɑkɹoʊt͡ʃ/ |
| Letters | 9 |
| Frequency rank | #23,494 |
| Misspellings tracked | 14 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “cockroach” sits in English frequency
A misspelling magnet
The generator records 14 spelling variants around cockroach (IPA /ˈkɑkɹoʊt͡ʃ/), anoun. Corpus frequency is #23,494 among 43,570 “C” headwords. Wiktionary lists 4 senses, so context still picks the gloss.
Our generated misspelling index lists 14 likely wrong-spelling variants for cockroach, with forms such as "ccockroach", "ccokroach", and "cocckroach". 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. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From Spanish cucaracha, from cuca (“butterfly caterpillars”), of onomatopoeic origin; see also Greek κόκκυξ (kókkux) and Late Latin cucus. Influenced, by means of folk etymology, by cock and roach. Doublet of cucaracha. The correct English form is cockroach, spelled C-O-C-K-R-O-A-C-H.
Definition
- 1Any black or brown straight-winged insect of the order Blattodea that is not a termite.
- 2A person or a member of a group of people regarded as undesirable and rapidly procreating.
- 3A person from New South Wales.
- 4A hard lump of brown sugar.
Etymology
From Spanish cucaracha, from cuca (“butterfly caterpillars”), of onomatopoeic origin; see also Greek κόκκυξ (kókkux) and Late Latin cucus. Influenced, by means of folk etymology, by cock and roach. Doublet of cucaracha.
This word in other languages
Common misspellings
Also misspelled as:
- ccockroach
- ccokroach
- cocckroach
- cockkroach
- cockorach
- cockraoch
- cockroacch
- cockroachh
- cockroahc
- cockrocah
- cockrroach
- cocrkoach
- cokcroach
- occkroach
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of cockroach - 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 "cockroach"?
What does "cockroach" mean?
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Is PlainSpell free to use?
Using “cockroach”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O-C-K-R-O-A-C-H - every other letter order is a misspelling in standard orthography.
- Say it as /ˈkɑkɹoʊt͡ʃ/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.