perspiration
\pɛʁ.spi.ʁa.sjɔ̃\
The verdict
“perspiration” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency French
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - (Perspiration sensible) Transpiration, sudation, sueur.
| Property | Value |
|---|---|
| Headword | perspiration |
| Language | French |
| Part of speech | Noun |
| IPA | \pɛʁ.spi.ʁa.sjɔ̃\ |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “perspiration” sits in French frequency
Rare enough to double-check
perspiration is uncommon French outside the top frequency list, classed as anoun, transcribed \pɛʁ.spi.ʁa.sjɔ̃\. Rarity is why readers land here mid-draft. 2 senses are on record.
We couldn't generate a plausible misspelling set for perspiration, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
No borrowing history is documented for this entry, 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 perspiration, spelled P-E-R-S-P-I-R-A-T-I-O-N.
Definition
- 1(Perspiration sensible) Transpiration, sudation, sueur.
- 2(Perspiration insensible) Ensemble des échanges respiratoires (élimination de vapeur d’eau, absorption de dioxygène) qui se font par l’intermédiaire des alvéoles pulmonaires et par évaporation à travers la peau sans sudation apparente.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “perspiration”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is P-E-R-S-P-I-R-A-T-I-O-N - every other letter order is a misspelling in standard orthography.
- Say it as \pɛʁ.spi.ʁa.sjɔ̃\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more French words and confusable pairs in the same reference. French 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.