inappreciable

/ˌɪnəˈpɹiːʃəbəl/

//ˌɪnəˈpɹiːʃəbəl// adj

"inappreciable" is a 13-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - insignificant, undetectable, not able to be noticed

Corpus desk

Index EN-inappreciable · inappreciable · English

inappreciable · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-6 6 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 inappreciable
PropertyValue
Headwordinappreciable
LanguageEnglish
Part of speechAdjective
IPA/ˌɪnəˈpɹiːʃəbəl/
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “inappreciable” in English

inappreciableranks 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

inappreciable is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˌɪnəˈpɹiːʃəbəl/. Rarity is why readers land here mid-draft. Gloss: "insignificant, undetectable, not able to be noticed".

inappreciable doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From in- + appreciable. The correct English form is inappreciable, spelled I-N-A-P-P-R-E-C-I-A-B-L-E.

Definition

  1. 1
    insignificant, undetectable, not able to be noticed

Recorded use

Wiktionary example

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

  1. ...genius marks its tract, not by the observation of quantities inappreciable to any but the acutest senses, but by placing Nature in such circumstances, that she is forced to record her minutest variations on so magnified a scale, that an observer, possessing ordinary faculties, shall find them legibly written.

Etymology

From in- + appreciable.

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 "inappreciable"?
"inappreciable" is spelled I-N-A-P-P-R-E-C-I-A-B-L-E. The IPA pronunciation is /ˌɪnəˈpɹiːʃəbəl/.
What does "inappreciable" mean?
As an adjective, "inappreciable" means: insignificant, undetectable, not able to be noticed
How do you pronounce "inappreciable"?
The IPA (International Phonetic Alphabet) transcription for "inappreciable" is /ˌɪnəˈpɹiːʃəbəl/. 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 "inappreciable"?
From in- + appreciable. 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