isothermique
\i.zɔ.tɛʁ.mik\
The verdict
“isothermique” is uncommon French (outside the top frequency list), classed as an adjective. 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) - Synonyme d’isotherme.
Corpus desk
Index FR-isothermique · isothermique · French
isothermique · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 12 letters
- VOW-6 6 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "I" thin
- PHOTO-UNK Peer pending
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | isothermique |
| Language | French |
| Part of speech | Adjective |
| IPA | \i.zɔ.tɛʁ.mik\ |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “isothermique” sits in French frequency
Rare enough to double-check
isothermique is uncommon French outside the top frequency list, classed as anadjective, transcribed \i.zɔ.tɛʁ.mik\. Rarity is why readers land here mid-draft. 2 senses are on record.
isothermique has no tracked misspelling variants, which points to an orthography that plays by predictable French rules. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is isothermique, spelled I-S-O-T-H-E-R-M-I-Q-U-E.
Definition
- 1Synonyme d’isotherme.
- 2(qualifie) les lignes qui représentent la loi de transformation d’un corps qui passe d’un état à un autre en conservant une température constante.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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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.