inviolable

/ɪnˈvaɪələbl̩/

//ɪnˈvaɪələbl̩// adj

"inviolable" is a 10-letter English headword indexed on PlainSpell.

The verdict

“inviolable” is uncommon English (frequency #65,217 among 2,140 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#65,217
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not violable; not to be infringed.

Corpus desk

Index EN-inviolable · inviolable · English

inviolable · rank #65,217 · 0 variants · 0 confusables

  • FREQ-RARE #65,217
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH invigorate

Nearest frequency peer: invigorate (-1 rank slots)

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.

Long-tail ranks near “inviolable”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “inviolable” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for inviolable
PropertyValue
Headwordinviolable
LanguageEnglish
Part of speechAdjective
IPA/ɪnˈvaɪələbl̩/
Letters10
Frequency rank#65,217
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “inviolable” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).inviolablefalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “invigorate” (#65,216), “Ishaq” (#65,219), “intransitive” (#65,214). Among 2,140 “I” headwords, “inviolable” is #65,217. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

inviolable is uncommon English at frequency #65,217 among 2,140 “I” headwords, classed as anadjective, transcribed /ɪnˈvaɪələbl̩/. Rarity is why readers land here mid-draft. 3 senses are on record.

Zero misspellings are on record for inviolable in our index, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From Middle French inviolable, from Latin inviolābilis (“untouchable”), from violō (“violate”). The correct English form is inviolable, spelled I-N-V-I-O-L-A-B-L-E.

Definition

  1. 1
    Not violable; not to be infringed.
  2. 2
    Not susceptible to violence, or of being profaned, corrupted, or dishonoured.
  3. 3
    Incapable of being injured or invaded; indestructible.

Recorded use

Wiktionary examples

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

  1. But come, for thou, be ſure, ſhalt give account / To him who ſent us, whoſe charge is to keep / This place inviolable, and therefore theſe from harm.
  2. But honeſt men’s words are Stygian oaths, and promiſes inviolable.

Etymology

From Middle French inviolable, from Latin inviolābilis (“untouchable”), from violō (“violate”).

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 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "inviolable"?
"inviolable" is spelled I-N-V-I-O-L-A-B-L-E. The IPA pronunciation is /ɪnˈvaɪələbl̩/.
What does "inviolable" mean?
As an adjective, "inviolable" means: Not violable; not to be infringed.
How do you pronounce "inviolable"?
The IPA (International Phonetic Alphabet) transcription for "inviolable" is /ɪnˈvaɪələbl̩/. 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 "inviolable"?
From Middle French inviolable, from Latin inviolābilis (“untouchable”), from violō (“violate”). 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.

Similar English words by spelling shape

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

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list