notation

/noʊˈteɪʃən/

//noʊˈteɪʃən// noun

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

"notation" is a 8-letter English headword indexed on PlainSpell.

The verdict

“notation” has 12 generated spelling variants in the English index at frequency #15,669. The variants make it a useful spelling check.

#15,669
frequency rank, English
1,534
“N” headwords
12
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The act, process, method, or an instance of representing by a system or set of marks, signs, figures, or characters.

Corpus desk

Index EN-notation · notation · English

notation · rank #15,669 · 12 variants · 3 confusables

  • FREQ-MID #15,669
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 12 variants
  • BOOK-MID 1,534
  • PHOTO-FINISH nobility

Nearest frequency peer: nobility (-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 “notation”

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

corpus weight

What this shows “notation” 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).

notation vs notion
75% similar
notation vs nation
75% similar
notation vs negation
75% similar

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

Key facts for notation
PropertyValue
Headwordnotation
LanguageEnglish
Part of speechNoun
IPA/noʊˈteɪʃən/
Letters8
Frequency rank#15,669
Misspellings tracked12
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “notation”

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).notationlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “nobility” (#15,668), “onstage” (#15,670), “ordeal” (#15,671). Among 1,534 “N” headwords, “notation” is #15,669. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around notation (IPA /noʊˈteɪʃən/), anoun. Corpus frequency is #15,669 among 1,534 “N” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 12 likely wrong-spelling variants for notation, with forms such as "nnotation", "noattion", and "notaiton". 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 3 confusable-pair relationships, "notion", "nation", "negation", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Latin notātiō, equivalent to notate + -ion or note + -ation. The correct English form is notation, spelled N-O-T-A-T-I-O-N.

Definition

  1. 1
    The act, process, method, or an instance of representing by a system or set of marks, signs, figures, or characters.
  2. 2
    A system of characters, symbols, or abbreviated expressions used in an art or science or in mathematics or logic to express technical facts or quantities.
  3. 3
    A specific note or piece of information written in such a notation.

Recorded use

Wiktionary examples

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

  1. This section lists all algebraic notation used in this book.
  2. The notations used in the two books differed.

Etymology

From Latin notātiō, equivalent to notate + -ion or note + -ation.

This word in other languages

Bezeichnung(Deutsch)notação(Português)

Common misspellings

Also misspelled as:

  • nnotation
  • noattion
  • notaiton
  • notasion
  • notatino
  • notationn
  • notatoin
  • notattion
  • nottaion
  • nottation
  • ntoation
  • ontation

Misspelling Pattern Breakdown

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

nnotation1noattion2notaiton2notasion1notatino2notationn1notatoin2notattion1
Edit distance from "notation"

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 "notation"?
"notation" is spelled N-O-T-A-T-I-O-N. The IPA pronunciation is /noʊˈteɪʃən/.
What does "notation" mean?
As a noun, "notation" means: The act, process, method, or an instance of representing by a system or set of marks, signs, figures, or characters.
What words are commonly confused with "notation"?
"notation" is commonly confused with "notion", "nation", "negation". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "notation"?
The IPA (International Phonetic Alphabet) transcription for "notation" is /noʊˈteɪʃən/. 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 "notation"?
From Latin notātiō, equivalent to notate + -ion or note + -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 "notation", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

nobility#15,668Moroccan#15,664politely#15,679makeover#15,651

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

painfully12 variantsSheridan12 variantsSherwood12 variantsimmersion12 variants

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

Source: FrequencyWords open word-frequency list