docker

/ˈdɑkɚ/

//ˈdɑkɚ// noun

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

"docker" is a 6-letter English headword indexed on PlainSpell.

The verdict

“docker” has 9 generated spelling variants in the English index at frequency #29,632. The variants make it a useful spelling check.

#29,632
frequency rank, English
3,470
“D” headwords
9
tracked misspellings
17
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One who performs docking, as of tails.

Corpus desk

Index EN-docker · docker · English

docker · rank #29,632 · 9 variants · 17 confusables

  • FREQ-MID #29,632
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 17 pairs
  • VAR-MID 9 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH docket

Nearest frequency peer: docket (+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 “docker”

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

corpus weight

What this shows “docker” 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

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

docker vs doer
67% similar
docker vs Dover
50% similar
docker vs docks
67% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for docker
PropertyValue
Headworddocker
LanguageEnglish
Part of speechNoun
IPA/ˈdɑkɚ/
Letters6
Frequency rank#29,632
Misspellings tracked9
Confusable pairs17
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “docker”

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).dockerlands 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 “docket” (#29,633), “disordered” (#29,630), “drifts” (#29,634). Among 3,470 “D” headwords, “docker” is #29,632. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around docker (IPA /ˈdɑkɚ/), anoun. Corpus frequency is #29,632 among 3,470 “D” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for docker, with forms such as "dcoker", "ddocker", and "doccker". 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 17 confusable-pair relationships, "doer", "Dover", "docks", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From dock (verb) + -er. The correct English form is docker, spelled D-O-C-K-E-R.

Definition

  1. 1
    One who performs docking, as of tails.
  2. 2
    One who engages in the sexual practice of docking (where the tip of one participant's penis is inserted into the foreskin of the other participant).

Etymology

From dock (verb) + -er.

Common misspellings

Also misspelled as:

  • dcoker
  • ddocker
  • doccker
  • docekr
  • dockerr
  • dockker
  • dockre
  • dokcer
  • odcker

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of docker - 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.

dcoker2ddocker1doccker1docekr2dockerr1dockker1dockre2dokcer2
Edit distance from "docker"

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 "docker"?
"docker" is spelled D-O-C-K-E-R. The IPA pronunciation is /ˈdɑkɚ/.
What does "docker" mean?
As a noun, "docker" means: One who performs docking, as of tails.
What words are commonly confused with "docker"?
"docker" is commonly confused with "doer", "Dover", "docks". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "docker"?
The IPA (International Phonetic Alphabet) transcription for "docker" is /ˈdɑkɚ/. 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 "docker"?
From dock (verb) + -er. 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 "docker", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

docket#29,633drifts#29,634fascia#29,648fasten#29,649

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

equated9 variantsConroy9 variantsflatten9 variantsfrigid9 variants

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

Source: FrequencyWords open word-frequency list