indetectable

adj

"indetectable" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not detectable.

Corpus desk

Index EN-indetectable · indetectable · English

indetectable · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-5 5 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 indetectable
PropertyValue
Headwordindetectable
LanguageEnglish
Part of speechAdjective
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “indetectable” in English

indetectableranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

indetectable is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Not detectable.".

Our edit-distance generator produced no likely misspellings for indetectable, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From in- + detectable. The correct English form is indetectable, spelled I-N-D-E-T-E-C-T-A-B-L-E.

Definition

  1. 1
    Not detectable.

Recorded use

Wiktionary examples

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

  1. Being off kilter is crucial to detecting frame dragging: Within the plane, dragging would produce only indetectable changes in the disk's speed.
  2. We first isolated the 12-kD swC99 band, which is nearly indetectable in cells transfected with vector alone (Fig. 5 G).

Etymology

From in- + detectable.

Synonyms

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 "indetectable"?
"indetectable" is spelled I-N-D-E-T-E-C-T-A-B-L-E.
What does "indetectable" mean?
As an adjective, "indetectable" means: Not detectable.
What is the origin of the word "indetectable"?
From in- + detectable. 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