kgsvskyWhat's the difference?

Quick tell: kgs is a symbol, ky is an adjective, so they fill different roles in a sentence.

Which to use

“kgs” is a symbol and “ky” is an adjective - they look or sound alike but fill different roles in a sentence.

#49,752
“kgs” frequency rank
#49,758
“ky” frequency rank
99510
confusion score

Side-by-Side Comparison

Feature kgs ky
Definition Pluriel de kg. Ce, ce ... -ci.

Where the eye mixes kgs and ky

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. kgs runs 3 letters (CCC) against ky's 2 (CV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
kgs
2 ch
ky

Look-alike desk: kgs vs ky

These two trip readers on the page rather than in the ear: kgs is \ki.lo.gʁam\ while ky is \ky\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (symbol vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 99510, derived from the frequency rank of both members and their visual similarity.

kgs is recorded at frequency rank #49,752, classified as asymbol, pronounced \ki.lo.gʁam\. ky is at rank #49,758, tagged as anadj, pronounced \ky\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 99510, this pair ranks #19 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of kgs vs ky

Shared letters: k. Private to "kgs": gs. Private to "ky": y.

"kgs" · 3 letters · shape CCC  ·  "ky" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "kgs" for "ky" ever safe?
No - they are not even the same part of speech. "kgs" is a symbol and "ky" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "kgs" or "ky"?
"kgs" is the more common of the two: it sits at frequency rank #49,752 in our French list, against #49,758 for "ky". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "kgs" and "ky" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "kgs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ky" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "kgs" and "ky" also get mixed up with nearby pairs, the highest-scored neighbour is "kom vs ky". Nearby pair

Confusion rank #19 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list