équivalencevséquivalentesWhat's the difference?

Quick tell: équivalence is a noun, équivalentes is an adjective, so they fill different roles in a sentence.

Which to use

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

#16,522
“équivalence” frequency rank
#20,619
“équivalentes” frequency rank
37141
confusion score

Side-by-Side Comparison

Feature équivalence équivalentes
Definition Égalité de valeur. Féminin pluriel de équivalent.

Where the eye mixes équivalence and équivalentes

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. équivalence runs 11 letters (VCVVCVCVCCV) against équivalentes's 12 (VCVVCVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
équivalence
12 ch
équivalentes

Look-alike desk: équivalence vs équivalentes

These two trip readers on the page rather than in the ear: équivalence is \e.ki.va.lɑ̃s\ while équivalentes is \e.ki.va.lɑ̃t\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 37141, derived from the frequency rank of both members and their visual similarity.

équivalence is recorded at frequency rank #16,522, classified as anoun, pronounced \e.ki.va.lɑ̃s\. équivalentes is at rank #20,619, tagged as anadj, pronounced \e.ki.va.lɑ̃t\.

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 37141, this pair ranks #264,596 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of équivalence vs équivalentes

Shared letters: aeilnquvé. Private to "équivalence": c. Private to "équivalentes": st.

"équivalence" · 11 letters · shape VCVVCVCVCCV  ·  "équivalentes" · 12 letters · shape VCVVCVCVCCVC

Frequently Asked Questions

Is swapping "équivalence" for "équivalentes" ever safe?
No - they are not even the same part of speech. "équivalence" is a noun and "équivalentes" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "équivalence" or "équivalentes" show up more?
"équivalence" is the more common of the two: it sits at frequency rank #16,522 in our French list, against #20,619 for "équivalentes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "équivalence" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "équivalentes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #264,596 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "équivalence" and "équivalentes" also get mixed up with nearby pairs, the highest-scored neighbour is "équivalences vs équivalentes". Nearby pair

Confusion rank #264,596 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