tsi
The verdict
“tsi” is uncommon French (frequency #54,978 among 164,488 “T” headwords), classed as a noun. The kind of spelling people second-guess.
- #54,978
- frequency rank, French
- 164,488
- “T” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - eau.
| Property | Value |
|---|---|
| Headword | tsi |
| Language | French |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #54,978 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “tsi” sits in French frequency
Rare enough to double-check
tsi is uncommon French at frequency #54,978 among 164,488 “T” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "eau.".
No misspelling variants are generated for tsi in our index, a straightforward case of a spelling with little room for common typos. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.
No documented word history exists for this headword, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct French form is tsi, spelled T-S-I.
Definition
- 1eau.
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
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Using “tsi”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is T-S-I - every other letter order is a misspelling in standard orthography.
- Browse more French words and confusable pairs in the same reference. French words
Other uncommon French words near this rank
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.