flatvsflorWhich spelling fits?

Quick tell: flat is a adjective, flor is a noun, so they fill different roles in a sentence.

Which to use

“flat” is an adjective and “flor” is a noun - they look or sound alike but fill different roles in a sentence.

#26,369
“flat” frequency rank
#42,344
“flor” frequency rank
68713
confusion score

Side-by-Side Comparison

Feature flat flor
Definition Se dit du ver à soie atteint de flacherie. Fleur.

Letter map: flat vs flor

Shared letters muted; letters that set flat and flor apart highlighted. Shared run: 2. flat and flor follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
flat
4 ch
flor

Role in the sentence - flat and flor

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: flat is anadjective and floranoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 68713, derived from the frequency rank of both members and their visual similarity.

flat is recorded at frequency rank #26,369, classified as anadj, pronounced \fla\. flor is at rank #42,344, tagged as anoun.

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 68713, this pair ranks #58,003 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of flat vs flor

Shared letters: fl. Private to "flat": at. Private to "flor": or.

"flat" · 4 letters · shape CCVC  ·  "flor" · 4 letters · shape CCVC

Known mistypes of this pair

  • flat ← falt · fflat · flatt · fllat · flta · lfat
  • flor ← fflor · fllor · florr · flro · folr · lfor

Frequently Asked Questions

Can "flat" and "flor" be used interchangeably?
No - they are not even the same part of speech. "flat" is an adjective and "flor" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "flat" vs "flor" - which ranks higher?
"flat" is the more common of the two: it sits at frequency rank #26,369 in our French list, against #42,344 for "flor". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "flat" and "flor".

  • Full dictionary entry for "flat" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "flor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,003 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "flat" and "flor" also get mixed up with nearby pairs, the highest-scored neighbour is "flor vs FPR". 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 #58,003 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