soutenirvssoutenuTell them apart

Quick tell: soutenir is a verb, soutenu is an adjective, so they fill different roles in a sentence.

Which to use

“soutenir” is a verb and “soutenu” is an adjective - they look or sound alike but fill different roles in a sentence.

#1,936
“soutenir” frequency rank
#3,644
“soutenu” frequency rank
5580
confusion score

Side-by-Side Comparison

Feature soutenir soutenu
Definition Porter ; supporter ; maintenir. Caractère constamment élevé dans l’expression orale ou écrite, emprunt de noblesse.

Where the eye mixes soutenir and soutenu

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. soutenir runs 8 letters (CVVCVCVC) against soutenu's 7 (CVVCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
soutenir
7 ch
soutenu

Visual trap between soutenir and soutenu

These two trip readers on the page rather than in the ear: soutenir is \sut.niʁ\ while soutenu is \sut.ny\. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 5580, derived from the frequency rank of both members and their visual similarity.

soutenir is recorded at frequency rank #1,936, classified as averb, pronounced \sut.niʁ\. soutenu is at rank #3,644, tagged as anadj, pronounced \sut.ny\.

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 5580, this pair ranks #428,603 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of soutenir vs soutenu

Shared letters: enostu. Private to "soutenir": ir. Private to "soutenu": -.

"soutenir" · 8 letters · shape CVVCVCVC  ·  "soutenu" · 7 letters · shape CVVCVCV

Known mistypes of this pair

  • soutenir ← osutenir · sotuenir · souetnir · souteinr · soutenirr · soutennir · soutenri · soutneir
  • soutenu ← osutenu · sotuenu · souetnu · soutennu · souteun · soutneu · souttenu · ssoutenu

Frequently Asked Questions

Is swapping "soutenir" for "soutenu" ever safe?
No - they are not even the same part of speech. "soutenir" is a verb and "soutenu" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "soutenir" or "soutenu" show up more?
"soutenir" is the more common of the two: it sits at frequency rank #1,936 in our French list, against #3,644 for "soutenu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "soutenir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "soutenu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #428,603 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "soutenir" and "soutenu" also get mixed up with nearby pairs, the highest-scored neighbour is "soutane vs soutenu". 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 #428,603 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