sumatoria
[sumaˈt̪oɾja]
The verdict
“sumatoria” has 12 generated spelling variants in the Spanish index at frequency #49,957. The variants make it a useful spelling check.
- #49,957
- frequency rank, Spanish
- 34,953
- “S” headwords
- 12
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - El operador matemático cuyo símbolo es la letra griega mayúscula sigma Σ, representa la suma de una secuencia finita o infinita de términos; este se define como: ∑ᵢ₌ₘⁿx_i=x_m+x_m+1+x_m+2+⋯+x_n. La ...
| Property | Value |
|---|---|
| Headword | sumatoria |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [sumaˈt̪oɾja] |
| Letters | 9 |
| Frequency rank | #49,957 |
| Misspellings tracked | 12 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sumatoria” sits in Spanish frequency
A misspelling magnet
The generator records 12 spelling variants around sumatoria (IPA [sumaˈt̪oɾja]), anoun. Corpus frequency is #49,957 among 34,953 “S” headwords. Dominant gloss: "El operador matemático cuyo símbolo es la letra griega mayúscula sigma Σ, representa la suma de una secuencia finita o infinita de términos; este se define como: ∑ᵢ₌ₘⁿx_i=x_m+x_m+1+x_m+2+⋯+x_n. La ...".
Our generated misspelling index lists 12 likely wrong-spelling variants for sumatoria, with forms such as "smuatoria", "ssumatoria", and "suamtoria". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. This headword has no recorded confusable partner, since no other headword is close enough in sound or shape to pair with it.
Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is sumatoria, spelled S-U-M-A-T-O-R-I-A.
Definition
- 1El operador matemático cuyo símbolo es la letra griega mayúscula sigma Σ, representa la suma de una secuencia finita o infinita de términos; este se define como: ∑ᵢ₌ₘⁿx_i=x_m+x_m+1+x_m+2+⋯+x_n. La expresión anterior se lee así: La sumatoria de x_i para i=m hasta n es igual a la suma de x_m+x_m+1+x_m+2 y así sucesivamente hasta x_n.
This word in other languages
Common misspellings
Also misspelled as:
- smuatoria
- ssumatoria
- suamtoria
- sumaotria
- sumatoira
- sumatorai
- sumatorria
- sumatroia
- sumattoria
- summatoria
- sumtaoria
- usmatoria
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of sumatoria - 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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “sumatoria”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Spanish spelling is S-U-M-A-T-O-R-I-A - every other letter order is a misspelling in standard orthography.
- Say it as [sumaˈt̪oɾja] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more Spanish words and confusable pairs in the same reference. Spanish words
Same frequency band
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.