action
/ˈæk.ʃən/
"action" is a 6-letter English headword indexed on PlainSpell.
The verdict
“action” has 8 generated spelling variants in the English index at frequency #557. The variants make it a useful spelling check.
- #557
- frequency rank, English
- 3,931
- “A” headwords
- 8
- tracked misspellings
- 12
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The effort of performing or doing something.
Corpus desk
Index EN-action · action · English
action · rank #557 · 8 variants · 12 confusables
- FREQ-CORE #557
- LEN-LONG 6 letters
- VOW-3 3 vowels
- CONFUS-MID 12 pairs
- VAR-MID 8 variants
- BOOK-MID 3,931
- PHOTO-FINISH across
Nearest frequency peer: across (-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.
Frequency neighbourhood for “action”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- study
study
99,447 corpus weight
- word
word
99,446 corpus weight
- across
across
99,445 corpus weight
- action
action
99,444 corpus weight
- clear
clear
99,443 corpus weight
- gave
gave
99,442 corpus weight
What this shows Bars show where “action” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | action |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈæk.ʃən/ |
| Letters | 6 |
| Frequency rank | #557 |
| Misspellings tracked | 8 |
| Confusable pairs | 12 |
| Source | Wiktionary (kaikki.org) |
Where “action” sits in English frequency
A misspelling magnet
The generator records 8 spelling variants around action (IPA /ˈæk.ʃən/), anoun. Corpus frequency is #557 among 3,931 “A” headwords. Wiktionary lists 21 senses, so context still picks the gloss.
Our generated misspelling index lists 8 likely wrong-spelling variants for action, with forms such as "acction", "aciton", and "acsion". 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 12 confusable-pair relationships, "actor", "Aston", "Anton", 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 Middle English accioun, accion, from Old French aucion, acciun, from Latin āctiō(n) (“act of doing or making”), from āct(us) + action suffix -iō(n), perfect passive participle of agere (“do, act”), ultimately from Proto-Indo-European *h₂éǵeti. See also… The correct English form is action, spelled A-C-T-I-O-N.
Definition
- 1The effort of performing or doing something.
- 2Something done, often so as to accomplish a purpose.
- 3A way of motion or functioning.
- 4Fast-paced activity.
- 5The way in which a mechanical device acts when used; especially a firearm.
- 6The way in which a mechanical device acts when used; especially a firearm.
- 7The mechanism, that is the set of moving mechanical parts, of a keyboard instrument, like a piano, which transfers the motion of the key to the sound-making device.
- 8The distance separating the strings and the fingerboard on a string instrument.
- 9Sexual intercourse.
- 10Combat.
- 11A charge or other process in a law court (also called lawsuit and actio).
- 12A way in which each element of some algebraic structure transforms some other structure or set, in a way which respects the structure of the first. Formally, this may be seen as a morphism from the first structure into some structure of endomorphisms of the second; for example, a group action of a group G on a set S can be seen as a group homomorphism from G into the set of bijections on S (which form a group under function composition), while a module M over a ring R can be defined as an abelian group together with a ring homomorphism from R into the ring of group endomorphisms of M (which is also called the action of R on M).
- 13The product of energy and time, especially the product of the Lagrangian and time.
- 14The event or connected series of events, either real or imaginary, forming the subject of a play, poem, or other composition; the unfolding of the drama of events.
- 15The attitude or position of the several parts of the body as expressive of the sentiment or passion depicted.
- 16spin put on the bowling ball.
- 17A share in the capital stock of a joint-stock company, or in the public funds.
- 18A religious performance or solemn function, i.e. action sermon, a sacramental sermon in the Scots Presbyterian Church.
- 19A process existing in or produced by nature (rather than by the intent of human beings).
- 20Purposeful behavior.
- 21A demonstration by activists.
Recorded use
Wiktionary examplesThese source excerpts show how action appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Knead bread with a rocking action.
a movie full of exciting action
Etymology
From Middle English accioun, accion, from Old French aucion, acciun, from Latin āctiō(n) (“act of doing or making”), from āct(us) + action suffix -iō(n), perfect passive participle of agere (“do, act”), ultimately from Proto-Indo-European *h₂éǵeti. See also act, active. By surface analysis, act + -ion.
This word in other languages
Common misspellings
Also misspelled as:
- acction
- aciton
- acsion
- actino
- actionn
- actoin
- acttion
- atcion
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of action - 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.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "action", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 6 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (8 here; floor ≥5).
What to do next
You've looked up "action". Here's where to go from here.
- "action" maps to 12 confusable pairs in this vintage; the highest-scored is "actor". View pair
- 8 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
- Usage frequency rank #557 among English headwords in this corpus. Corpus statistics
- Browse more English words in the "A" letter cohort. A–Z browse
- PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.