institutionalize

/ˌɪnstɪˈtjuːʃənəˌlaɪz/

//ˌɪnstɪˈtjuːʃənəˌlaɪz// verb

By · According to Wiktionary data (CC BY-SA) ·

"institutionalize" is a 16-letter English headword indexed on PlainSpell.

The verdict

“institutionalize” is uncommon English (frequency #80,567 among 2,140 “I” headwords), classed as a verb. The kind of spelling people second-guess.

#80,567
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To establish as a normal practice.

Corpus desk

Index EN-institutionalize · institutionalize · English

institutionalize · rank #80,567 · 0 variants · 0 confusables

  • FREQ-RARE #80,567
  • LEN-MEGA 16 letters
  • VOW-8 8 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH intramolecular

Nearest frequency peer: intramolecular (+3 rank slots)

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.

Long-tail ranks near “institutionalize”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “institutionalize” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for institutionalize
PropertyValue
Headwordinstitutionalize
LanguageEnglish
Part of speechVerb
IPA/ˌɪnstɪˈtjuːʃənəˌlaɪz/
Letters16
Frequency rank#80,567
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “institutionalize” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).institutionalizefalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “intramolecular” (#80,570), “inhomogeneous” (#80,563), “ionospheric” (#80,571). Among 2,140 “I” headwords, “institutionalize” is #80,567. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

institutionalize is uncommon English at frequency #80,567 among 2,140 “I” headwords, classed as averb, transcribed /ˌɪnstɪˈtjuːʃənəˌlaɪz/. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for institutionalize in our index, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From institutional + -ize. The correct English form is institutionalize, spelled I-N-S-T-I-T-U-T-I-O-N-A-L-I-Z-E.

Definition

  1. 1
    To establish as a normal practice.
  2. 2
    To commit a person to confinement in an institution.

Recorded use

Wiktionary example

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

  1. Gary Orlando, legislative aid to McDonald, told GCN that the congressman sponsored the bill because "he does not want to institutionalize homosexual acts. We can't use funds to promote, legitimize, or accept this kind of behavior.

Etymology

From institutional + -ize.

This word in other languages

institutionnaliser(Français)institutionalisieren(Deutsch)

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 "institutionalize"?
"institutionalize" is spelled I-N-S-T-I-T-U-T-I-O-N-A-L-I-Z-E. The IPA pronunciation is /ˌɪnstɪˈtjuːʃənəˌlaɪz/.
What does "institutionalize" mean?
As a verb, "institutionalize" means: To establish as a normal practice.
How do you pronounce "institutionalize"?
The IPA (International Phonetic Alphabet) transcription for "institutionalize" is /ˌɪnstɪˈtjuːʃənəˌlaɪz/. 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 "institutionalize"?
From institutional + -ize. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "institutionalize", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 16 letters (nearest by frequency rank).

astrophotography#80,207antihypertensive#80,191sociolinguistics#79,068demilitarization#82,219

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

Source: FrequencyWords open word-frequency list