cockroach

/ˈkɑkɹoʊt͡ʃ/

//ˈkɑkɹoʊt͡ʃ// noun

By · According to Wiktionary data (CC BY-SA) ·

"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
5,599
“C” headwords
14
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any black or brown straight-winged insect of the order Blattodea that is not a termite.

Corpus desk

Index EN-cockroach · cockroach · English

cockroach · rank #23,494 · 14 variants · 0 confusables

  • FREQ-MID #23,494
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 14 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH clutches

Nearest frequency peer: clutches (-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 “cockroach”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “cockroach” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for cockroach
PropertyValue
Headwordcockroach
LanguageEnglish
Part of speechNoun
IPA/ˈkɑkɹoʊt͡ʃ/
Letters9
Frequency rank#23,494
Misspellings tracked14
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “cockroach”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).cockroachlands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “clutches” (#23,493), “collaborator” (#23,495), “Colton” (#23,496). Among 5,599 “C” headwords, “cockroach” is #23,494. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around cockroach (IPA /ˈkɑkɹoʊt͡ʃ/), anoun. Corpus frequency is #23,494 among 5,599 “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

  1. 1
    Any black or brown straight-winged insect of the order Blattodea that is not a termite.
  2. 2
    A person or a member of a group of people regarded as undesirable and rapidly procreating.
  3. 3
    A person from New South Wales.
  4. 4
    A hard lump of brown sugar.

Recorded use

Wiktionary example

These source excerpts show how cockroach appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Then there were cockroach hunts; we chased them out of their haunts, where at night they busily devoured currants, jam, and sugar; in fact their diet was far more varied than ours, for they made plentiful meals off our boots, the coverings of our books, and any stray pieces of flannel that came in their way.

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

cucaracha(Español)cafard(Français)Schabe(Deutsch)carocha(Português)

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.

ccockroach1ccokroach2cocckroach1cockkroach1cockorach2cockraoch2cockroacch1cockroachh1
Edit distance from "cockroach"

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"?
"cockroach" is spelled C-O-C-K-R-O-A-C-H. The IPA pronunciation is /ˈkɑkɹoʊt͡ʃ/.
What does "cockroach" mean?
As a noun, "cockroach" means: Any black or brown straight-winged insect of the order Blattodea that is not a termite.
What are common misspellings of "cockroach"?
Common misspellings include "ccockroach", "ccokroach", "cocckroach", "cockkroach", "cockorach". The correct spelling is "cockroach".
How do you pronounce "cockroach"?
The IPA (International Phonetic Alphabet) transcription for "cockroach" is /ˈkɑkɹoʊt͡ʃ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "cockroach"?
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. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "cockroach", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

Cavendish#23,488budgetary#23,482bluegrass#23,477blackjack#23,475

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

devotional14 variantsdiversify14 variantsalienation14 variantsforesight14 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list