ambiguëvsambiguïtéConfusable pair

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

Which to use

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

#23,755
“ambiguë” frequency rank
#11,903
“ambiguïté” frequency rank
35658
confusion score

Side-by-Side Comparison

Feature ambiguë ambiguïté
Definition Féminin singulier de ambigu. État de ce qui est ambigu, de ce qui peut être compris dans deux sens différents ou plus.

Where the eye mixes ambiguë and ambiguïté

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. ambiguë runs 7 letters (VCCVCVC) against ambiguïté's 9 (VCCVCVCCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
ambiguë
9 ch
ambiguïté

Visual trap between ambiguë and ambiguïté

These two trip readers on the page rather than in the ear: ambiguë is \ɑ̃.bi.ɡy\ while ambiguïté is \ɑ̃.bi.ɡɥi.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 35658, derived from the frequency rank of both members and their visual similarity.

ambiguë is recorded at frequency rank #23,755, classified as anadj, pronounced \ɑ̃.bi.ɡy\. ambiguïté is at rank #11,903, tagged as anoun, pronounced \ɑ̃.bi.ɡɥi.te\.

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 35658, this pair ranks #275,158 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ambiguë vs ambiguïté

Shared letters: abgimu. Private to "ambiguë": ë. Private to "ambiguïté": téï.

"ambiguë" · 7 letters · shape VCCVCVC  ·  "ambiguïté" · 9 letters · shape VCCVCVCCV

Frequently Asked Questions

Is swapping "ambiguë" for "ambiguïté" ever safe?
No - they are not even the same part of speech. "ambiguë" is an adjective and "ambiguïté" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ambiguë" or "ambiguïté"?
"ambiguïté" is the more common of the two: it sits at frequency rank #11,903 in our French list, against #23,755 for "ambiguë". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "ambiguë" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ambiguïté" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,158 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ambiguë" and "ambiguïté" also get mixed up with nearby pairs, the highest-scored neighbour is "ambiguë vs ambigus". Nearby pair

Confusion rank #275,158 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