appall

/əˈpɔːl/

//əˈpɔːl// verb

"appall" is a 6-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To fill with horror or indignation; to dismay.

Corpus desk

Index EN-appall · appall · English

appall · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 appall
PropertyValue
Headwordappall
LanguageEnglish
Part of speechVerb
IPA/əˈpɔːl/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “appall” in English

appallsits 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

appall is uncommon English outside the top frequency list, classed as averb, transcribed /əˈpɔːl/. Rarity is why readers land here mid-draft. 5 senses are on record.

Our edit-distance generator produced no likely misspellings for appall, a sign its spelling follows regular English conventions. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Middle English apallen, from Old French apalir (“to grow pale, make pale”); a (Latin ad) + palir (“to grow pale, to make pale”), pâle (“pale”), from pallere. See pale (adj.) and compare with pall. The correct English form is appall, spelled A-P-P-A-L-L.

Definition

  1. 1
    To fill with horror or indignation; to dismay.
  2. 2
    To make pale; to blanch.
  3. 3
    To weaken; to reduce in strength
  4. 4
    To grow faint; to become weak; to become dismayed or discouraged.
  5. 5
    To lose flavor or to become stale.

Recorded use

Wiktionary examples

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

  1. The evidence put forth at the court appalled most of the jury.
  2. The house of peers was somewhat appalled at this alarum.

Etymology

From Middle English apallen, from Old French apalir (“to grow pale, make pale”); a (Latin ad) + palir (“to grow pale, to make pale”), pâle (“pale”), from pallere. See pale (adj.) and compare with pall.

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 "appall"?
"appall" is spelled A-P-P-A-L-L. The IPA pronunciation is /əˈpɔːl/.
What does "appall" mean?
As a verb, "appall" means: To fill with horror or indignation; to dismay.
How do you pronounce "appall"?
The IPA (International Phonetic Alphabet) transcription for "appall" is /əˈpɔːl/. 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 "appall"?
From Middle English apallen, from Old French apalir (“to grow pale, make pale”); a (Latin ad) + palir (“to grow pale, to make pale”), pâle (“pale”), from pallere. See pale (adj.) and compare with pall. 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