-in

\ɛ̃\

/\ɛ̃\/ suffix

The verdict

“-in” is outside the top-ranked French vocabulary, used as a suffix - the kind of word writers most often double-check.

Unranked
below top-frequency French
3
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Suffixe nominal ou adjectival apportant une qualité péjorative, ou de diminutif.

Key facts for -in
PropertyValue
Headword-in
LanguageFrench
Part of speechSuffix
IPA\ɛ̃\
Letters3
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “-in” sits in French frequency

-in falls outside the top-100,000 ranked French words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The French entry for -in is 3 letters long, classified as a suffix, and transcribed in the International Phonetic Alphabet as \ɛ̃\. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

Zero misspellings are on record for -in in our index, a straightforward case of a spelling with little room for common typos. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.

No documented word history exists for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is -in, spelled --I-N.

Definition

  1. 1
    Suffixe nominal ou adjectival apportant une qualité péjorative, ou de diminutif.
  2. 2
    Suffixe nominal ou adjectival décrivant une appartenance, un rapport.

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 "-in"?
"-in" is spelled --I-N. The IPA pronunciation is \ɛ̃\.
What does "-in" mean?
As a suffix, "-in" means: Suffixe nominal ou adjectival apportant une qualité péjorative, ou de diminutif.
How do you pronounce "-in"?
The IPA (International Phonetic Alphabet) transcription for "-in" is \ɛ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "-in" come from?
"-in" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 “-in”

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

  • The one correct French spelling is --I-N - every other letter order is a misspelling in standard orthography.
  • Say it as \ɛ̃\ (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
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 FrequencyWords open word-frequency list