rex
\ʁɛks\
The verdict
“rex” is a moderately-common French word, ranked #12,467 in French word frequency and used as a noun.
- #12,467
- frequency rank, French
- 3
- letters
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Race de chat, à queue longue ou moyenne et à poil court et ondulé car il n’est constitué que du sous-poil.
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 | rex |
| Language | French |
| Part of speech | Noun |
| IPA | \ʁɛks\ |
| Letters | 3 |
| Frequency rank | #12,467 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “rex” sits in French frequency
Spelling & Dictionary Insight
The French entry for rex is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \ʁɛks\. Corpus data places it at rank #12,467 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Zero misspellings are on record for rex in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. It also participates in 20 confusable-pair relationships, "Rh", "RT", "RP", 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 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 rex, spelled R-E-X.
Definition
- 1Race de chat, à queue longue ou moyenne et à poil court et ondulé car il n’est constitué que du sous-poil.
- 2Race de lapins, originaires de France, de taille moyenne, qui ont une fourrure duveteuse, très dense et courte, ayant l’aspect du velours et composée uniquement de fin duvet.
Synonyms
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 “rex”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is R-E-X - every other letter order is a misspelling in standard orthography.
- Say it as \ʁɛks\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “Rh” - see the side-by-side comparison. rex vs Rh
- 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.