planaire

\pla.nɛʁ\

/\pla.nɛʁ\/ noun

The verdict

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

Unranked
below top-frequency French
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Ver aquatique synonyme de turbellarié.

Corpus desk

Index FR-planaire · planaire · French

planaire · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "P" 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 planaire
PropertyValue
Headwordplanaire
LanguageFrench
Part of speechNoun
IPA\pla.nɛʁ\
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « planaire » en français

planairen'entre pas dans le top 100.000 du français: zone de termes techniques, archaïques ou rares.

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

Rare enough to double-check

planaire is uncommon French outside the top frequency list, classed as anoun, transcribed \pla.nɛʁ\. Rarity is why readers land here mid-draft. Gloss: "Ver aquatique synonyme de turbellarié.".

The misspelling generator found no plausible variants for planaire, which points to an orthography that plays by predictable French rules. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

No documented word history exists for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is planaire, spelled P-L-A-N-A-I-R-E.

Definition

  1. 1
    Ver aquatique synonyme de turbellarié.

Recorded use

Wiktionary example

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

  1. D’un autre côté, Réaumur et ses émules interrogèrent les eaux douces, et les bryozoaires de nos étangs, les planaires et les nais de nos ruisseaux, les vers de terre eux-mêmes se montrèrent à divers de grés insensibles à des mutilations qui ne faisaient que les multiplier.

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 "planaire"?
"planaire" is spelled P-L-A-N-A-I-R-E. The IPA pronunciation is \pla.nɛʁ\.
What does "planaire" mean?
As a noun, "planaire" means: Ver aquatique synonyme de turbellarié.
How do you pronounce "planaire"?
The IPA (International Phonetic Alphabet) transcription for "planaire" is \pla.nɛʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "planaire" come from?
"planaire" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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