aver

/əˈvɜː/

//əˈvɜː// verb

"aver" is a 4-letter English headword indexed on PlainSpell.

The verdict

“aver” is an uncommon English word, ranked #74,736 in English word frequency and used as a verb.

#74,736
frequency rank, English
4
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To assert the truth of (something); to affirm (something) with confidence; to declare (something) in a positive manner.

Key facts for aver
PropertyValue
Headwordaver
LanguageEnglish
Part of speechVerb
IPA/əˈvɜː/
Letters4
Frequency rank#74,736
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “aver” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). aver lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for aver is 4 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /əˈvɜː/. Corpus data places it at rank #74,736 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for aver in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. This entry stands alone in our confusable 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 averren, from Old French averer, from Early Medieval Latin advērō, a verb derived from Latin vērus (“true”). Compare Modern French avérer. The correct English form is aver, spelled A-V-E-R.

Definition

  1. 1
    To assert the truth of (something); to affirm (something) with confidence; to declare (something) in a positive manner.
  2. 2
    To justify or prove (an allegation or plea that one has made).
  3. 3
    To avouch, prove, or verify the existence or happening of (something), or to offer to do so.

Etymology

From Middle English averren, from Old French averer, from Early Medieval Latin advērō, a verb derived from Latin vērus (“true”). Compare Modern French avérer.

Synonyms

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); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "aver"?
"aver" is spelled A-V-E-R. The IPA pronunciation is /əˈvɜː/.
What does "aver" mean?
As a verb, "aver" means: To assert the truth of (something); to affirm (something) with confidence; to declare (something) in a positive manner.
How do you pronounce "aver"?
The IPA (International Phonetic Alphabet) transcription for "aver" is /əˈvɜː/. 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 "aver"?
From Middle English averren, from Old French averer, from Early Medieval Latin advērō, a verb derived from Latin vērus (“true”). Compare Modern French avérer. 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 “aver”

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

  • The one correct English spelling is A-V-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as /əˈvɜː/ (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