encyclopedia

/ənˌsəɪ.kləˈpi.di.ə/

//ənˌsəɪ.kləˈpi.di.ə// noun

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

"encyclopedia" is a 12-letter English headword indexed on PlainSpell.

The verdict

“encyclopedia” has 18 generated spelling variants in the English index at frequency #14,520. The variants make it a useful spelling check.

#14,520
frequency rank, English
2,246
“E” headwords
18
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes g...

Corpus desk

Index EN-encyclopedia · encyclopedia · English

encyclopedia · rank #14,520 · 18 variants · 2 confusables

  • FREQ-MID #14,520
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-LOW 2 pairs
  • VAR-HIGH 18 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH endowment

Nearest frequency peer: endowment (+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 “encyclopedia”

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

corpus weight

What this shows “encyclopedia” 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).

encyclopedia vs encyclopedic
92% similar
encyclopedia vs encyclopaedia
92% similar

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

Key facts for encyclopedia
PropertyValue
Headwordencyclopedia
LanguageEnglish
Part of speechNoun
IPA/ənˌsəɪ.kləˈpi.di.ə/
Letters12
Frequency rank#14,520
Misspellings tracked18
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “encyclopedia”

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).encyclopedialands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “endowment” (#14,521), “dysfunction” (#14,518), “engraved” (#14,522). Among 2,246 “E” headwords, “encyclopedia” is #14,520. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 18 spelling variants around encyclopedia (IPA /ənˌsəɪ.kləˈpi.di.ə/), anoun. Corpus frequency is #14,520 among 2,246 “E” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 18 likely wrong-spelling variants for encyclopedia, with forms such as "ecnyclopedia", "enccyclopedia", and "enccylopedia". 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 2 confusable-pair relationships, "encyclopedic", "encyclopaedia", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Etymology tree ▲ Proto-Indo-European *h₁en- Proto-Indo-European *h₁en- Proto-Indo-European *h₁én Ancient Greek ἐν (en) Ancient Greek ἐν- (en-) Proto-Indo-European *kʷel- Proto-Indo-European *kʷékʷlos Ancient Greek κύκλος (kúklos) Proto-Indo-European *-yósde… The correct English form is encyclopedia, spelled E-N-C-Y-C-L-O-P-E-D-I-A.

Definition

  1. 1
    A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes general, sometimes limited to a particular field.
  2. 2
    Similarly comprehensive works in other formats.
  3. 3
    The circle of arts and sciences (see Etymology); a comprehensive summary of knowledge, or of a branch thereof.

Recorded use

Wiktionary examples

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

  1. I only use the library for the encyclopedia, as we’ve got most other books here.
  2. My old encyclopedia has been gathering dust on the shelf for the past decade.

Etymology

Etymology tree ▲ Proto-Indo-European *h₁en- Proto-Indo-European *h₁en- Proto-Indo-European *h₁én Ancient Greek ἐν (en) Ancient Greek ἐν- (en-) Proto-Indo-European *kʷel- Proto-Indo-European *kʷékʷlos Ancient Greek κύκλος (kúklos) Proto-Indo-European *-yósder. Ancient Greek -ιος (-ios) Ancient Greek ἐγκύκλῐος (enkúklĭos) Proto-Indo-European *peh₂w-der. Proto-Hellenic *pā́wits Ancient Greek παῖς (paîs) Ancient Greek -εύς (-eús) Ancient Greek -εύω (-eúō) Ancient Greek παιδεύω (paideúō) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ία (-ía) Ancient Greek παιδείᾱ (paideíā) Ancient Greek ἐγκύκλιος παιδείᾱ (enkúklios paideíā)bor. New Latin encyclopaedīalbor. English encyclopedia Borrowed from New Latin encyclopēdīa, encyclopaedīa (“general education”), a univerbated form of Koine Greek ἐγκύκλιος παιδείᾱ (enkúklios paideíā, “education in the circle of arts and sciences”), from Ancient Greek ἐγκύκλιος (enkúklios, “circular”) + παιδείᾱ (paideíā, “childrearing; education”) (q.v.). Nearly all modern English usage of the word was influenced by the scope and format of the French Encyclopédie by Diderot et al. (see quotation).

This word in other languages

enciclopedia(Español)encyclopédie(Français)Enzyklopädie(Deutsch)enciclopédia(Português)

Common misspellings

Also misspelled as:

  • ecnyclopedia
  • enccyclopedia
  • enccylopedia
  • encycclopedia
  • encycllopedia
  • encycloepdia
  • encyclopdeia
  • encyclopedai
  • encyclopeddia
  • encyclopeida
  • encycloppedia
  • encyclpoedia
  • encycolpedia
  • encylcopedia
  • encyyclopedia
  • enncyclopedia
  • enycclopedia
  • necyclopedia

Misspelling Pattern Breakdown

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

ecnyclopedia2enccyclopedia1enccylopedia2encycclopedia1encycllopedia1encycloepdia2encyclopdeia2encyclopedai2
Edit distance from "encyclopedia"

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 "encyclopedia"?
"encyclopedia" is spelled E-N-C-Y-C-L-O-P-E-D-I-A. The IPA pronunciation is /ənˌsəɪ.kləˈpi.di.ə/.
What does "encyclopedia" mean?
As a noun, "encyclopedia" means: A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes g...
What words are commonly confused with "encyclopedia"?
"encyclopedia" is commonly confused with "encyclopedic", "encyclopaedia". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "encyclopedia"?
The IPA (International Phonetic Alphabet) transcription for "encyclopedia" is /ənˌsəɪ.kləˈpi.di.ə/. 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 "encyclopedia"?
Etymology tree ▲ Proto-Indo-European *h₁en- Proto-Indo-European *h₁en- Proto-Indo-European *h₁én Ancient Greek ἐν (en) Ancient Greek ἐν- (en-) Proto-Indo-European *kʷel- Proto-Indo-European *kʷékʷlos Ancient Greek κύκλος (kúklos) Proto-Indo-Europe... 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 "encyclopedia", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

disconnected#14,514expenditures#14,530condemnation#14,497simultaneous#14,414

Similar misspelling depth

Headwords with a similar count of attested misspellings (18 here; floor ≥5).

discriminate18 variantspersistence18 variantsridiculously18 variantsinscription18 variants

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

Source: FrequencyWords open word-frequency list