carvsquartWhat's the difference?

Quick tell: car is a conjunction, quart is a noun, so they fill different roles in a sentence.

Which to use

“car” is a conjunction and “quart” is a noun - they look or sound alike but fill different roles in a sentence.

#162
“car” frequency rank
#2,733
“quart” frequency rank
2895
confusion score

Side-by-Side Comparison

Feature car quart
Definition Introduit une explication, une raison, une cause à une proposition. Partie d’une unité subdivisée en quatre parties égales. 1/4.

Same sound, different letters: car vs quart

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 2 letters.

3 ch
car
5 ch
quart

Same sound, different spelling - car / quart

Say them out loud and nothing separates them: car and quart carry the same recorded pronunciation, \kaʁ\. Grammar is what tells them apart: one is aconjunction, the other anoun, so most sentences will only accept one of them. They differ by 2 letter(s) in length. Our composite confusion score for this pair is 2895, derived from the frequency rank of both members and their visual similarity.

car is recorded at frequency rank #162, classified as aconj, pronounced \kaʁ\. quart is at rank #2,733, tagged as anoun, pronounced \kaʁ\.

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 2895, this pair ranks #435,262 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of car vs quart

Shared letters: ar. Private to "car": c. Private to "quart": qtu.

"car" · 3 letters · shape CVC  ·  "quart" · 5 letters · shape CVVCC

Known mistypes of this pair

  • quartqaurt · qquart · quarrt · quartt · quatr · qurat · uqart

Frequently Asked Questions

Can "car" and "quart" be used interchangeably?
No - they are not even the same part of speech. "car" is a conjunction and "quart" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "car" vs "quart" - which ranks higher?
"car" is the more common of the two: it sits at frequency rank #162 in our French list, against #2,733 for "quart". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "car" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "quart" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #435,262 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "car" and "quart" also get mixed up with nearby pairs, the highest-scored neighbour is "quadra vs quart". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #435,262 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