compostable

\kɔ̃.pɔs.tabl\

/\kɔ̃.pɔs.tabl\/ adj

The verdict

“compostable” is uncommon French (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency French
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui peut être composté.

Corpus desk

Index FR-compostable · compostable · French

compostable · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" thin
  • PHOTO-UNK Peer pending

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for compostable
PropertyValue
Headwordcompostable
LanguageFrench
Part of speechAdjective
IPA\kɔ̃.pɔs.tabl\
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « compostable » en français

compostablesiège au-delà des 100.000 formes les plus fréquentes du français, dans la traîne du lexique spécialisé ou peu usité.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

compostable is uncommon French outside the top frequency list, classed as anadjective, transcribed \kɔ̃.pɔs.tabl\. Rarity is why readers land here mid-draft. Gloss: "Qui peut être composté.".

No generated misspelling entries exist for compostable in our index, a sign its spelling follows regular French conventions. This headword has no recorded confusable partner, which typically means the spelling is too distinctive to be mistaken for another word.

No explicit etymology string is stored for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is compostable, spelled C-O-M-P-O-S-T-A-B-L-E.

Definition

  1. 1
    Qui peut être composté.

Recorded use

Wiktionary examples

These source excerpts show how compostable appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Du fait que les excréments sont compostables à moyenne et grande échelle, peut-être serez-vous tenté de les introduire dans le compostage domestique malgré les recommandations contraires.
  2. Un Français jette en moyenne 50 kilos par an de matière organique compostable.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "compostable"?
"compostable" is spelled C-O-M-P-O-S-T-A-B-L-E. The IPA pronunciation is \kɔ̃.pɔs.tabl\.
What does "compostable" mean?
As an adjective, "compostable" means: Qui peut être composté.
How do you pronounce "compostable"?
The IPA (International Phonetic Alphabet) transcription for "compostable" is \kɔ̃.pɔs.tabl\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "compostable" come from?
"compostable" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list