infrangible

/ɪnˈfɹænd͡ʒɪbəl/

//ɪnˈfɹænd͡ʒɪbəl// adj

"infrangible" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Unbreakable, indestructible, or very difficult to break.

Corpus desk

Index EN-infrangible · infrangible · English

infrangible · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 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 infrangible
PropertyValue
Headwordinfrangible
LanguageEnglish
Part of speechAdjective
IPA/ɪnˈfɹænd͡ʒɪbəl/
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “infrangible” in English

infrangiblesits 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

infrangible is uncommon English outside the top frequency list, classed as anadjective, transcribed /ɪnˈfɹænd͡ʒɪbəl/. Rarity is why readers land here mid-draft. Gloss: "Unbreakable, indestructible, or very difficult to break.".

infrangible doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Middle French infrangible, from Old French infrangible, from Medieval Latin in- (“not”) + frangibilis, from Latin frangō (“to break”). The correct English form is infrangible, spelled I-N-F-R-A-N-G-I-B-L-E.

Definition

  1. 1
    Unbreakable, indestructible, or very difficult to break.

Etymology

From Middle French infrangible, from Old French infrangible, from Medieval Latin in- (“not”) + frangibilis, from Latin frangō (“to break”).

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "infrangible"?
"infrangible" is spelled I-N-F-R-A-N-G-I-B-L-E. The IPA pronunciation is /ɪnˈfɹænd͡ʒɪbəl/.
What does "infrangible" mean?
As an adjective, "infrangible" means: Unbreakable, indestructible, or very difficult to break.
How do you pronounce "infrangible"?
The IPA (International Phonetic Alphabet) transcription for "infrangible" is /ɪnˈfɹænd͡ʒɪbəl/. 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 "infrangible"?
From Middle French infrangible, from Old French infrangible, from Medieval Latin in- (“not”) + frangibilis, from Latin frangō (“to break”). 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