Alstom
The verdict
“Alstom” has 9 generated spelling variants in the French index at frequency #14,598. The variants make it a useful spelling check.
- #14,598
- frequency rank, French
- 424,905
- “A” headwords
- 9
- tracked misspellings
- 5
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Multinationale française, aujourd’hui spécialisée dans le secteur des transports, principalement ferroviaires.
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 | Alstom |
| Language | French |
| Part of speech | Proper noun |
| Letters | 6 |
| Frequency rank | #14,598 |
| Misspellings tracked | 9 |
| Confusable pairs | 5 |
| Source | Wiktionary (kaikki.org) |
Where “Alstom” sits in French frequency
A misspelling magnet
The generator records 9 spelling variants around Alstom, aproper noun. Corpus frequency is #14,598 among 424,905 “A” headwords. Dominant gloss: "Multinationale française, aujourd’hui spécialisée dans le secteur des transports, principalement ferroviaires.".
Our generated misspelling index lists 9 likely wrong-spelling variants for Alstom, with forms such as "allstom", "alsotm", and "alsstom". 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 5 confusable-pair relationships, "alto", "Atom", "Aston", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
This entry's etymology isn't recorded, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is Alstom, spelled A-L-S-T-O-M.
Definition
- 1Multinationale française, aujourd’hui spécialisée dans le secteur des transports, principalement ferroviaires.
Common misspellings
Also misspelled as:
- allstom
- alsotm
- alsstom
- alstmo
- alstomm
- alsttom
- altsom
- asltom
- lastom
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Alstom - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 French corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "Alstom"?
What does "Alstom" mean?
What words are commonly confused with "Alstom"?
What language does "Alstom" come from?
Is PlainSpell free to use?
Using “Alstom”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is A-L-S-T-O-M - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “alto” - see the side-by-side comparison. Alstom vs alto
- Browse more French words and confusable pairs in the same reference. French 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.