immensity

noun

"immensity" is a 9-letter English headword indexed on PlainSpell.

The verdict

“immensity” is an uncommon English word, ranked #67,522 in English word frequency and used as a noun.

#67,522
frequency rank, English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The characteristic or state of being immense.

Key facts for immensity
PropertyValue
Headwordimmensity
LanguageEnglish
Part of speechNoun
Letters9
Frequency rank#67,522
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “immensity” 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). immensity 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 immensity is 9 letters long, classified as a noun. Corpus data places it at rank #67,522 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

immensity has no tracked misspelling variants, which points to an orthography that plays by predictable English rules. 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 French immensité, equivalent to immense + -ity. The correct English form is immensity, spelled I-M-M-E-N-S-I-T-Y.

Definition

  1. 1
    The characteristic or state of being immense.
  2. 2
    An immense object.

Etymology

From Middle French immensité, equivalent to immense + -ity.

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 "immensity"?
"immensity" is spelled I-M-M-E-N-S-I-T-Y.
What does "immensity" mean?
As a noun, "immensity" means: The characteristic or state of being immense.
What is the origin of the word "immensity"?
From Middle French immensité, equivalent to immense + -ity. 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 “immensity”

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

  • The one correct English spelling is I-M-M-E-N-S-I-T-Y - every other letter order is a misspelling in standard orthography.
  • 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