innie

/ˈɪni/

//ˈɪni// noun

"innie" is a 5-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
5
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Anything concave; especially:

Corpus desk

Index EN-innie · innie · English

innie · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

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 innie
PropertyValue
Headwordinnie
LanguageEnglish
Part of speechNoun
IPA/ˈɪni/
Letters5
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “innie” in English

inniesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

innie is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈɪni/. Rarity is why readers land here mid-draft. 4 senses are on record.

We couldn't generate a plausible misspelling set for innie, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From in + -ie. The correct English form is innie, spelled I-N-N-I-E.

Definition

  1. 1
    Anything concave; especially:
  2. 2
    Anything concave; especially:
  3. 3
    Anything concave; especially:
  4. 4
    An introvert.

Etymology

From in + -ie.

Antonyms

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 "innie"?
"innie" is spelled I-N-N-I-E. The IPA pronunciation is /ˈɪni/.
What does "innie" mean?
As a noun, "innie" means: Anything concave; especially:
How do you pronounce "innie"?
The IPA (International Phonetic Alphabet) transcription for "innie" is /ˈɪni/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "innie"?
From in + -ie. See the full etymology section above for more details.
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