accumulator
/əˈkjum.jəˌleɪ.tɚ/
"accumulator" is a 11-letter English headword indexed on PlainSpell.
The verdict
“accumulator” is a moderately-common English word, ranked #41,493 in English word frequency and used as a noun.
- #41,493
- frequency rank, English
- 11
- letters
- 14
- tracked misspellings
- 3
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One who, or that which, accumulates.
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 | accumulator |
| Language | English |
| Part of speech | Noun |
| IPA | /əˈkjum.jəˌleɪ.tɚ/ |
| Letters | 11 |
| Frequency rank | #41,493 |
| Misspellings tracked | 14 |
| Confusable pairs | 3 |
| Source | Wiktionary (kaikki.org) |
Where “accumulator” sits in English frequency
Spelling & Dictionary Insight
The English entry for accumulator is 11 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /əˈkjum.jəˌleɪ.tɚ/. Corpus data places it at rank #41,493 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 10 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 14 likely wrong-spelling variants for accumulator, with forms such as "accmuulator", "accumluator", and "accummulator". 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, "accumulate", "accumulated", "accumulation", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From Latin accumulātor, agent noun of accumulō (“pile up”), accumulate + -or. The correct English form is accumulator, spelled A-C-C-U-M-U-L-A-T-O-R.
Definition
- 1One who, or that which, accumulates.
- 2A wet-cell storage battery.
- 3A collective bet on successive events, with both stake and winnings being carried forward to accumulate progressively.
- 4A system of elastic springs for relieving the strain upon a rope, as in deep-sea dredging.
- 5A vessel containing pressurized hot water ready for release as steam.
- 6A container which stores hydraulic power for release, in the form of a pressurized fluid (often suspended within a larger tank of fluid under pressure).
- 7A register or variable used for holding the intermediate results of a computation or data transfer.
- 8A derivative contract under which the seller commits to sell shares of an underlying security at a certain strike price, which the buyer is obligated to buy.
- 9One who takes two higher degrees simultaneously, to reduce their length of study.
- 10A one way membership function.
Etymology
From Latin accumulātor, agent noun of accumulō (“pile up”), accumulate + -or.
This word in other languages
Common misspellings
Also misspelled as: accmuulator,accumluator,accummulator,accumualtor,accumulaotr,accumulatorr,accumulatro,accumulattor,accumullator,accumultaor,accuumlator,acucmulator,acumulator,cacumulator
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of accumulator - 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.
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 "accumulator"?
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Using “accumulator”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-C-C-U-M-U-L-A-T-O-R - every other letter order is a misspelling in standard orthography.
- Say it as /əˈkjum.jəˌleɪ.tɚ/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “accumulate” - see the side-by-side comparison. accumulator vs accumulate
- Browse more English words and confusable pairs in the same reference. English words
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.