deter

/dɪˈtɜː/

//dɪˈtɜː// verb

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

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

The verdict

“deter” has 7 generated spelling variants in the English index at frequency #15,383. The variants make it a useful spelling check.

#15,383
frequency rank, English
3,470
“D” headwords
7
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To prevent something from happening.

Corpus desk

Index EN-deter · deter · English

deter · rank #15,383 · 7 variants · 20 confusables

  • FREQ-MID #15,383
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 7 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH defiance

Nearest frequency peer: defiance (-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 “deter”

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

corpus weight

What this shows “deter” 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).

deter vs dyer
60% similar
deter vs doer
60% similar
deter vs Dover
40% similar

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

Key facts for deter
PropertyValue
Headworddeter
LanguageEnglish
Part of speechVerb
IPA/dɪˈtɜː/
Letters5
Frequency rank#15,383
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “deter”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).deterlands 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 “defiance” (#15,382), “diner” (#15,384), “dearly” (#15,381). Among 3,470 “D” headwords, “deter” is #15,383. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around deter (IPA /dɪˈtɜː/), averb. Corpus frequency is #15,383 among 3,470 “D” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for deter, with forms such as "ddeter", "deetr", and "deterr". 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 20 confusable-pair relationships, "dyer", "doer", "Dover", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Etymology tree Proto-Indo-European *de Proto-Italic *dē Latin dē Latin dē- Proto-Indo-European *tres- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *troséyeti Proto-Italic *trozeō Latin terreō Latin dēterreōbor. English deter Bo… The correct English form is deter, spelled D-E-T-E-R.

Definition

  1. 1
    To prevent something from happening.
  2. 2
    To persuade someone not to do something; to discourage.
  3. 3
    To distract someone from something.

Recorded use

Wiktionary examples

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

  1. Their boss deterred them from both taking holidays at the same time, claiming he couldn't manage it all on his own.
  2. Such a male-dominated environment is also likely to contribute to the lingering presence of an outdated belief that expressing feelings and demonstrating emotion is a sign of weakness, deterring some men from discussing their problems.

Etymology

Etymology tree Proto-Indo-European *de Proto-Italic *dē Latin dē Latin dē- Proto-Indo-European *tres- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *troséyeti Proto-Italic *trozeō Latin terreō Latin dēterreōbor. English deter Borrowed from Latin dēterreō (“deter, discourage”), from de (“from”) + terreō (“I frighten”).

Synonyms

dissuade

This word in other languages

evitar(Español)empêcher(Français)verhindern(Deutsch)impedir(Português)

Common misspellings

Also misspelled as:

  • ddeter
  • deetr
  • deterr
  • detre
  • detter
  • dteer
  • edter

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of deter - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

ddeter1deetr2deterr1detre2detter1dteer2edter2
Edit distance from "deter"

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 "deter"?
"deter" is spelled D-E-T-E-R. The IPA pronunciation is /dɪˈtɜː/.
What does "deter" mean?
As a verb, "deter" means: To prevent something from happening.
What words are commonly confused with "deter"?
"deter" is commonly confused with "dyer", "doer", "Dover". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "deter"?
The IPA (International Phonetic Alphabet) transcription for "deter" is /dɪˈtɜː/. 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 "deter"?
Etymology tree Proto-Indo-European *de Proto-Italic *dē Latin dē Latin dē- Proto-Indo-European *tres- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *troséyeti Proto-Italic *trozeō Latin terreō Latin dēterreōbor. Englis... 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 "deter", not the corpus desk frequency band.

Same letter count

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

diner#15,384Eliza#15,394Claus#15,367envoy#15,399

Similar misspelling depth

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

faggot7 variantsfungi7 variantsgoalie7 variantsbidder7 variants

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

Source: FrequencyWords open word-frequency list