kW

symbol

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

The verdict

“kW” sits in 20 confusable pairs (corpus #17,985) as a symbol. The look-alike neighbours are the real trap.

#17,985
frequency rank, French
737
“K” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Symbole du kilowatt, unité de mesure de puissance du Système international (SI), valant 10³ watts.

Corpus desk

Index FR-kw · kW · French

kW · rank #17,985 · 0 variants · 20 confusables

  • FREQ-MID #17,985
  • LEN-SHORT 2 letters
  • VOW-0 0 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 737
  • PHOTO-FINISH Kirk

Nearest frequency peer: Kirk (-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.

Frequency neighbourhood for “kW”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “kW” sits against the nearest ranked French headwords in the FrequencyWords band, not a reprint of letter-browse containment.

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).

kW vs ky
50% similar
kW vs kWh
67% similar
kW vs kwon
25% similar

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

Key facts for kW
PropertyValue
HeadwordkW
LanguageFrench
Part of speechSymbol
Letters2
Frequency rank#17,985
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Où “kW” se place dans la fréquence du français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).kWse place ici:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Dans la même bande de rareté figurent « Kirk » (#17,984), « lança » (#17,986), « kay » (#17,983). Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for kW is neighbouring look-alikes ("ky", "kWh", …), not just typos; it is asymbol. Frequency #17,985 among 737 “K” headwords. Gloss: "Symbole du kilowatt, unité de mesure de puissance du Système international (SI), valant 10³ watts.".

Zero misspellings are on record for kW in our index, suggesting the orthography follows predictable French patterns. It also participates in 20 confusable-pair relationships, "ky", "kWh", "kwon", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

This headword's origin isn't recorded in our source data, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is kW, spelled K-W.

Definition

  1. 1
    Symbole du kilowatt, unité de mesure de puissance du Système international (SI), valant 10³ watts.

Recorded use

Wiktionary example

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

  1. On ne consomme ainsi pas des kW mais des kWh. Par analogie, confondre puissance et énergie revient, dans un autre domaine, à mettre sur le même plan vitesse instantanée et distance parcourue. Une autre erreur fréquente consiste à écrire kW/h au lieu de kWh. Par ailleurs, lorsque l’on qualifie un pic d'appel de puissance sur le réseau, c'est un abus de lan…

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 "kW"?
"kW" is spelled K-W.
What does "kW" mean?
As a symbol, "kW" means: Symbole du kilowatt, unité de mesure de puissance du Système international (SI), valant 10³ watts.
What words are commonly confused with "kW"?
"kW" is commonly confused with "ky", "kWh", "kwon". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "kW" come from?
"kW" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

What to do next

You've looked up "kW". Here's where to go from here.

  • "kW" maps to 20 confusable pairs in this vintage; the highest-scored is "ky". View pair
  • Usage frequency rank #17,985 among French headwords in this corpus. Corpus statistics
  • Browse more French words in the "K" letter cohort. K–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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.

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

Source: FrequencyWords open word-frequency list