sizevsspireWhich spelling fits?

Which to use

“size” and “spire” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#26,540
“size” frequency rank
#36,164
“spire” frequency rank
62704
confusion score

Side-by-Side Comparison

Feature size spire
Definition Instrument pour peser les perles. Le tour d’une spirale.

Where the eye mixes size and spire

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
size
5 ch
spire

Look-alike desk: size vs spire

A purely visual mix-up. size (\siz\) and spire (\spiʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62704, derived from the frequency rank of both members and their visual similarity.

size is recorded at frequency rank #26,540, classified as anoun, pronounced \siz\. spire is at rank #36,164, tagged as anoun, pronounced \spiʁ\.

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 62704, this pair ranks #85,752 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of size vs spire

Shared letters: eis. Private to "size": z. Private to "spire": pr.

"size" · 4 letters · shape CVCV  ·  "spire" · 5 letters · shape CCVCV

Known mistypes of this pair

  • sizeisze · siez · sizze · ssize · szie
  • spirepsire · sipre · spier · spirre · sppire · sprie · sspire

Frequently Asked Questions

Can "size" and "spire" be used interchangeably?
No. They are said differently (\siz\ versus \spiʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "size" or "spire"?
"size" is the more common of the two: it sits at frequency rank #26,540 in our French list, against #36,164 for "spire". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "size" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "spire" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #85,752 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "size" and "spire" also get mixed up with nearby pairs, the highest-scored neighbour is "spi vs spire". 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 #85,752 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