aniline

\a.ni.lin\

/\a.ni.lin\/ noun

The verdict

“aniline” is uncommon French (frequency #82,669 among 6,727 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#82,669
frequency rank, French
6,727
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Composé organique aromatique de formule brute C₆H₅NH₂, appartenant à la classe des amines.

Corpus desk

Index FR-aniline · aniline · French

aniline · rank #82,669 · 0 variants · 0 confusables

  • FREQ-RARE #82,669
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,727
  • PHOTO-FINISH Anker

Nearest frequency peer: Anker (+1 rank slots)

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.

Rangs de longue queue près de « aniline »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « aniline » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for aniline
PropertyValue
Headwordaniline
LanguageFrench
Part of speechNoun
IPA\a.ni.lin\
Letters7
Frequency rank#82,669
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « aniline » en français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).anilinetombe dans cette queue de rareté:

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

Les tics avancent en logarithme; chacun est de l'ordre de dix fois plus rare. Voisins rares de la même bande: « Anker » (#82,670), « Andriy » (#82,667), « annotées » (#82,671). Parmi 6,727 lemmes en « A », « aniline » est au #82,669. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

aniline is uncommon French at frequency #82,669 among 6,727 “A” headwords, classed as anoun, transcribed \a.ni.lin\. Rarity is why readers land here mid-draft. 2 senses are on record.

aniline has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, which typically means the spelling is too distinctive to be mistaken for another word.

This entry's etymology isn't recorded, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is aniline, spelled A-N-I-L-I-N-E.

Definition

  1. 1
    Composé organique aromatique de formule brute C₆H₅NH₂, appartenant à la classe des amines.
  2. 2
    Couleur, teinture violet bleues, indigo.

Recorded use

Wiktionary examples

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

  1. L’aniline est un liquide incolore, d’une odeur vineuse agréable et d’une saveur brûlante.
  2. Le phénol et la paratoluidine, ainsi que le paracrésol et l’aniline, chauffés à 260-300° avec du chlorure de zinc, donnent de la phénylparatolylamine.

Synonyms

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); 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 "aniline"?
"aniline" is spelled A-N-I-L-I-N-E. The IPA pronunciation is \a.ni.lin\.
What does "aniline" mean?
As a noun, "aniline" means: Composé organique aromatique de formule brute C₆H₅NH₂, appartenant à la classe des amines.
How do you pronounce "aniline"?
The IPA (International Phonetic Alphabet) transcription for "aniline" is \a.ni.lin\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "aniline" come from?
"aniline" 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.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "aniline", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 7 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list