RSI

\ɛ.ʁɛ.si\

/\ɛ.ʁɛ.si\/ noun

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“RSI” sits in 20 confusable pairs (corpus #25,116) as a noun. The look-alike neighbours are the real trap.

#25,116
frequency rank, French
5,742
“R” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Douleurs dans les nerfs, les tendons et les muscles des membres supérieurs dues principalement à une mauvaise posture au travail et/ou à un mouvement répétitif.

Corpus desk

Index FR-rsi · RSI · French

RSI · rank #25,116 · 0 variants · 20 confusables

  • FREQ-MID #25,116
  • LEN-MID 3 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,742
  • PHOTO-FINISH Rosemont

Nearest frequency peer: Rosemont (-1 rank slots)

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.

Voisins de fréquence du confusable « RSI »

Pairs de poids proche dans le corpus, séparés des confusables ci-dessous

corpus weight

What this shows Les barres placent « RSI » face aux lemmes français les plus proches par rang, pas un reprint du bureau des confusables.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

RSI vs RT
33% similar
RSI vs ru
0% similar
RSI vs RV
33% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for RSI
PropertyValue
HeadwordRSI
LanguageFrench
Part of speechNoun
IPA\ɛ.ʁɛ.si\
Letters3
Frequency rank#25,116
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Rang de corpus près des confusables de « RSI »

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.RSIse place ici:

#1#100#1K#10K#100K
← used constantlyrarely used →

L'échelle est logarithmique (chaque tic ≈ 10× plus rare). Dans la même bande de rareté figurent « Rosemont » (#25,115), « ruée » (#25,117), « ric » (#25,114). Parmi 5,742 lemmes en « R », « RSI » est au #25,116. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for RSI is neighbouring look-alikes ("RT", "ru", …), not just typos; it is anoun pronounced \ɛ.ʁɛ.si\. Frequency #25,116 among 5,742 “R” headwords. Gloss: "Douleurs dans les nerfs, les tendons et les muscles des membres supérieurs dues principalement à une mauvaise posture au travail et/ou à un mouvement répétitif.".

RSI has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "RT", "ru", "RV", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored 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 RSI, spelled R-S-I.

Definition

  1. 1
    Douleurs dans les nerfs, les tendons et les muscles des membres supérieurs dues principalement à une mauvaise posture au travail et/ou à un mouvement répétitif.

Recorded use

Wiktionary example

These source excerpts show how RSI appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Le RSI est une blessure qui survient en milieu agricole plus souvent qu’on ne le pense, particulièrement chez les cueilleurs de fruits et légumes, classeurs et conditionneurs.

Synonyms

microtraumatismes répétés

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 "RSI"?
"RSI" is spelled R-S-I. The IPA pronunciation is \ɛ.ʁɛ.si\.
What does "RSI" mean?
As a noun, "RSI" means: Douleurs dans les nerfs, les tendons et les muscles des membres supérieurs dues principalement à une mauvaise posture au travail et/ou à un mouvement répétitif.
What words are commonly confused with "RSI"?
"RSI" is commonly confused with "RT", "ru", "RV". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "RSI"?
The IPA (International Phonetic Alphabet) transcription for "RSI" is \ɛ.ʁɛ.si\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "RSI" come from?
"RSI" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "RSI", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 3 letters (nearest by frequency rank).

ric#25,114tip#25,150pit#25,076NFC#25,058

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list