immobility

noun

"immobility" is a 10-letter English headword indexed on PlainSpell.

The verdict

“immobility” is an uncommon English word, ranked #62,987 in English word frequency and used as a noun.

#62,987
frequency rank, English
10
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The quality of not moving.

Key facts for immobility
PropertyValue
Headwordimmobility
LanguageEnglish
Part of speechNoun
Letters10
Frequency rank#62,987
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “immobility” 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). immobility 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 immobility is 10 letters long, classified as a noun. Corpus data places it at rank #62,987 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.

Our edit-distance generator produced no likely misspellings for immobility, 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 French immobilité, equivalent to immobile + -ity. The correct English form is immobility, spelled I-M-M-O-B-I-L-I-T-Y.

Definition

  1. 1
    The quality of not moving.
  2. 2
    The state or condition of being unable to change one's location, move or be moved.

Etymology

From Middle French immobilité, equivalent to immobile + -ity.

Antonyms

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 "immobility"?
"immobility" is spelled I-M-M-O-B-I-L-I-T-Y.
What does "immobility" mean?
As a noun, "immobility" means: The quality of not moving.
What is the origin of the word "immobility"?
From Middle French immobilité, equivalent to immobile + -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 “immobility”

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

  • The one correct English spelling is I-M-M-O-B-I-L-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