stabiliservsstériliserConfusable pair

Which to use

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

#15,513
“stabiliser” frequency rank
#43,164
“stériliser” frequency rank
58677
confusion score

Side-by-Side Comparison

Feature stabiliser stériliser
Definition Rendre stable. Frapper de stérilité, rendre stérile.

Where the eye mixes stabiliser and stériliser

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
stabiliser
10 ch
stériliser

Visual trap between stabiliser and stériliser

A purely visual mix-up. stabiliser (\sta.bi.li.ze\) and stériliser (\ste.ʁi.li.ze\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 58677, derived from the frequency rank of both members and their visual similarity.

stabiliser is recorded at frequency rank #15,513, classified as averb, pronounced \sta.bi.li.ze\. stériliser is at rank #43,164, tagged as averb, pronounced \ste.ʁi.li.ze\.

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 58677, this pair ranks #107,593 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of stabiliser vs stériliser

Shared letters: eilrst. Private to "stabiliser": ab. Private to "stériliser": é.

"stabiliser" · 10 letters · shape CCVCVCVCVC  ·  "stériliser" · 10 letters · shape CCVCVCVCVC

Known mistypes of this pair

  • stabilisersatbiliser · sstabiliser · stabbiliser · stabiilser · stabiliesr · stabiliserr · stabilisre · stabilisser

Frequently Asked Questions

Do "stabiliser" and "stériliser" mean the same thing in a sentence?
No. They are said differently (\sta.bi.li.ze\ versus \ste.ʁi.li.ze\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "stabiliser" vs "stériliser" - which ranks higher?
"stabiliser" is the more common of the two: it sits at frequency rank #15,513 in our French list, against #43,164 for "stériliser". 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 "stabiliser" and "stériliser" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "stabiliser" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stériliser" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #107,593 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "stabiliser" and "stériliser" also get mixed up with nearby pairs, the highest-scored neighbour is "stériliser vs stérilité". 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 #107,593 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