plombévsplongéWhich spelling fits?

Quick tell: plombé is a adjective, plongé is a verb, so they fill different roles in a sentence.

Which to use

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

#35,644
“plombé” frequency rank
#11,101
“plongé” frequency rank
46745
confusion score

Side-by-Side Comparison

Feature plombé plongé
Definition Qui est couvert de plomb, qui contient du plomb ou qui est composé de plomb. Participe passé masculin singulier de plonger.

Where the eye mixes plombé and plongé

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
plombé
6 ch
plongé

Visual trap between plombé and plongé

These two trip readers on the page rather than in the ear: plombé is \plɔ̃.be\ while plongé is \plɔ̃.ʒe\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 46745, derived from the frequency rank of both members and their visual similarity.

plombé is recorded at frequency rank #35,644, classified as anadj, pronounced \plɔ̃.be\. plongé is at rank #11,101, tagged as averb, pronounced \plɔ̃.ʒe\.

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 46745, this pair ranks #192,455 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of plombé vs plongé

Shared letters: lopé. Private to "plombé": bm. Private to "plongé": gn.

"plombé" · 6 letters · shape CCVCCV  ·  "plongé" · 6 letters · shape CCVCCV

Frequently Asked Questions

Can "plombé" and "plongé" be used interchangeably?
No - they are not even the same part of speech. "plombé" is an adjective and "plongé" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "plombé" or "plongé"?
"plongé" is the more common of the two: it sits at frequency rank #11,101 in our French list, against #35,644 for "plombé". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "plombé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "plongé" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #192,455 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "plombé" and "plongé" also get mixed up with nearby pairs, the highest-scored neighbour is "plombé vs plomber". Nearby pair

Confusion rank #192,455 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