réactionnel

\ʁe.ak.sjɔ.nɛl\

/\ʁe.ak.sjɔ.nɛl\/ adj

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“réactionnel” is uncommon French (frequency #94,227 among 507,453 “R” headwords), classed as an adjective. The kind of spelling people second-guess.

#94,227
frequency rank, French
507,453
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Qui a rapport à une réaction organique.

Key facts for réactionnel
PropertyValue
Headwordréactionnel
LanguageFrench
Part of speechAdjective
IPA\ʁe.ak.sjɔ.nɛl\
Letters11
Frequency rank#94,227
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “réactionnel” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). réactionnel lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

réactionnel is uncommon French at frequency #94,227 among 507,453 “R” headwords, classed as anadjective, transcribed \ʁe.ak.sjɔ.nɛl\. Rarity is why readers land here mid-draft. Gloss: "Qui a rapport à une réaction organique.".

We couldn't generate a plausible misspelling set for réactionnel, since its letter sequence doesn't invite the usual edit-distance slips. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct French form is réactionnel, spelled R-É-A-C-T-I-O-N-N-E-L.

Definition

  1. 1
    Qui a rapport à une réaction organique.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "réactionnel"?
"réactionnel" is spelled R-É-A-C-T-I-O-N-N-E-L. The IPA pronunciation is \ʁe.ak.sjɔ.nɛl\.
What does "réactionnel" mean?
As an adjective, "réactionnel" means: Qui a rapport à une réaction organique.
How do you pronounce "réactionnel"?
The IPA (International Phonetic Alphabet) transcription for "réactionnel" is \ʁe.ak.sjɔ.nɛl\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "réactionnel" come from?
"réactionnel" 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.

Using “réactionnel”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is R-É-A-C-T-I-O-N-N-E-L - every other letter order is a misspelling in standard orthography.
  • Say it as \ʁe.ak.sjɔ.nɛl\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more French words and confusable pairs in the same reference. French words

Other uncommon French words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list