coder

noun

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

"coder" is a 5-letter English headword indexed on PlainSpell.

The verdict

“coder” has 7 generated spelling variants in the English index at frequency #42,066. The variants make it a useful spelling check.

#42,066
frequency rank, English
5,599
“C” headwords
7
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A device that generates a code, often as a series of pulses.

Corpus desk

Index EN-coder · coder · English

coder · rank #42,066 · 7 variants · 20 confusables

  • FREQ-MID #42,066
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 7 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH coagulation

Nearest frequency peer: coagulation (-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 “coder”

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

corpus weight

What this shows “coder” 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).

coder vs cor
60% similar
coder vs Coe
40% similar
coder vs come
60% similar

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

Key facts for coder
PropertyValue
Headwordcoder
LanguageEnglish
Part of speechNoun
Letters5
Frequency rank#42,066
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “coder”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).coderlands 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 “coagulation” (#42,065), “coldly” (#42,067), “cleverness” (#42,064). Among 5,599 “C” headwords, “coder” is #42,066. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around coder, anoun. Corpus frequency is #42,066 among 5,599 “C” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for coder, with forms such as "ccoder", "cdoer", and "codder". 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. It also participates in 20 confusable-pair relationships, "cor", "Coe", "come", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From code + -er. The correct English form is coder, spelled C-O-D-E-R.

Definition

  1. 1
    A device that generates a code, often as a series of pulses.
  2. 2
    A person who assigns codes or classifications.
  3. 3
    A programmer (computer programmer).

Recorded use

Wiktionary examples

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

  1. Others may be subjective ratings made by the coders who independently read the studies, such as sex stereotype of the job […]
  2. Part of the series' goal was to change how coders are perceived -- and show the community that it offers.

Etymology

From code + -er.

This word in other languages

programador(Español)

Common misspellings

Also misspelled as:

  • ccoder
  • cdoer
  • codder
  • coderr
  • codre
  • coedr
  • ocder

Misspelling Pattern Breakdown

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

ccoder1cdoer2codder1coderr1codre2coedr2ocder2
Edit distance from "coder"

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 "coder"?
"coder" is spelled C-O-D-E-R.
What does "coder" mean?
As a noun, "coder" means: A device that generates a code, often as a series of pulses.
What words are commonly confused with "coder"?
"coder" is commonly confused with "cor", "Coe", "come". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "coder"?
From code + -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 "coder", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

chins#42,057CSIRO#42,077degas#42,085Cadiz#42,044

Similar misspelling depth

Headwords with a similar count of attested misspellings (7 here; floor ≥5).

bream7 variantsDinka7 variantsalgal7 variantsghazi7 variants

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

Source: FrequencyWords open word-frequency list