acerbity

/əˈsɜːbɪti/

//əˈsɜːbɪti// noun

"acerbity" is a 8-letter English headword indexed on PlainSpell.

The verdict

“acerbity” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Sourness of taste, with bitterness and astringency, like that of unripe fruit.

Key facts for acerbity
PropertyValue
Headwordacerbity
LanguageEnglish
Part of speechNoun
IPA/əˈsɜːbɪti/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “acerbity” sits in English frequency

acerbity falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The English entry for acerbity is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /əˈsɜːbɪti/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

acerbity doesn't appear in our generated misspelling index, suggesting the orthography follows predictable English patterns. We don't track a confusable pairing for this entry, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Borrowed from French acerbité, from Latin acerbitās (“acerbity; harshness”), from acerbus (“bitter”). See acerb. The correct English form is acerbity, spelled A-C-E-R-B-I-T-Y.

Definition

  1. 1
    Sourness of taste, with bitterness and astringency, like that of unripe fruit.
  2. 2
    Harshness, bitterness, or severity
  3. 3
    Something harsh (e.g. a remark, act or experience).

Etymology

Borrowed from French acerbité, from Latin acerbitās (“acerbity; harshness”), from acerbus (“bitter”). See acerb.

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 "acerbity"?
"acerbity" is spelled A-C-E-R-B-I-T-Y. The IPA pronunciation is /əˈsɜːbɪti/.
What does "acerbity" mean?
As a noun, "acerbity" means: Sourness of taste, with bitterness and astringency, like that of unripe fruit.
How do you pronounce "acerbity"?
The IPA (International Phonetic Alphabet) transcription for "acerbity" is /əˈsɜːbɪti/. 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 "acerbity"?
Borrowed from French acerbité, from Latin acerbitās (“acerbity; harshness”), from acerbus (“bitter”). See acerb. 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.

Using “acerbity”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is A-C-E-R-B-I-T-Y - every other letter order is a misspelling in standard orthography.
  • Say it as /əˈsɜːbɪti/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list