excitation

/ˌɛksaɪˈteɪʃən/

//ˌɛksaɪˈteɪʃən// noun

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

"excitation" is a 10-letter English headword indexed on PlainSpell.

The verdict

“excitation” has 15 generated spelling variants in the English index at frequency #28,199. The variants make it a useful spelling check.

#28,199
frequency rank, English
2,246
“E” headwords
15
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The act of exciting or putting in motion; the act of rousing up or awakening.

Corpus desk

Index EN-excitation · excitation · English

excitation · rank #28,199 · 15 variants · 2 confusables

  • FREQ-MID #28,199
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-LOW 2 pairs
  • VAR-HIGH 15 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH eventful

Nearest frequency peer: eventful (-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 “excitation”

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

corpus weight

What this shows “excitation” 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).

excitation vs expiration
80% similar
excitation vs excavation
80% similar

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

Key facts for excitation
PropertyValue
Headwordexcitation
LanguageEnglish
Part of speechNoun
IPA/ˌɛksaɪˈteɪʃən/
Letters10
Frequency rank#28,199
Misspellings tracked15
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “excitation”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).excitationlands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “eventful” (#28,198), “eulogy” (#28,197), “fanatical” (#28,201). Among 2,246 “E” headwords, “excitation” is #28,199. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around excitation (IPA /ˌɛksaɪˈteɪʃən/), anoun. Corpus frequency is #28,199 among 2,246 “E” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for excitation, with forms such as "ecxitation", "exccitation", and "exciattion". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 2 confusable-pair relationships, "expiration", "excavation", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English excitacion, excitacioun, from Old French excitation, from Latin excitātiō. Morphologically excite + -ation. The correct English form is excitation, spelled E-X-C-I-T-A-T-I-O-N.

Definition

  1. 1
    The act of exciting or putting in motion; the act of rousing up or awakening.
  2. 2
    The act of producing excitement (stimulation); also, the excitement produced.
  3. 3
    The activity produced in an organ, tissue, or part, such as a nerve cell, as a result of stimulation.
  4. 4
    A transition of a nucleus, atom or molecule to an excited state by the absorption of a quantum of energy; the opposite of relaxation.

Recorded use

Wiktionary examples

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

  1. Generator excitation is obtained by a combination of the separately-excited and self-excited fields, and the output is controlled by a resistance in the separate field circuit adjusted by the load regulator under the control of the engine governor.
  2. Wheelslip automatically causes the main generator field excitation to be reduced; the load regulator is forced back to minimum excitation and, if operating in one of the two stages of traction motor field divert, causes reversion to full field.

Etymology

From Middle English excitacion, excitacioun, from Old French excitation, from Latin excitātiō. Morphologically excite + -ation.

This word in other languages

excitation(Français)Erregung(Deutsch)excitação(Português)

Common misspellings

Also misspelled as:

  • ecxitation
  • exccitation
  • exciattion
  • excitaiton
  • excitasion
  • excitatino
  • excitationn
  • excitatoin
  • excitattion
  • excittaion
  • excittation
  • exctiation
  • exictation
  • exxcitation
  • xecitation

Misspelling Pattern Breakdown

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

ecxitation2exccitation1exciattion2excitaiton2excitasion1excitatino2excitationn1excitatoin2
Edit distance from "excitation"

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 "excitation"?
"excitation" is spelled E-X-C-I-T-A-T-I-O-N. The IPA pronunciation is /ˌɛksaɪˈteɪʃən/.
What does "excitation" mean?
As a noun, "excitation" means: The act of exciting or putting in motion; the act of rousing up or awakening.
What words are commonly confused with "excitation"?
"excitation" is commonly confused with "expiration", "excavation". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "excitation"?
The IPA (International Phonetic Alphabet) transcription for "excitation" is /ˌɛksaɪˈteɪʃən/. 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 "excitation"?
From Middle English excitacion, excitacioun, from Old French excitation, from Latin excitātiō. Morphologically excite + -ation. 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 "excitation", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

furnishing#28,212dissonance#28,176discerning#28,173consequent#28,157

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

catchment15 variantsbystander15 variantsamputation15 variantsmethodical15 variants

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

Source: FrequencyWords open word-frequency list