dissociate

/dɪˈsəʊ.ʃi.eɪt/

//dɪˈsəʊ.ʃi.eɪt// verb

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

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

The verdict

“dissociate” is uncommon English (frequency #55,394 among 26,416 “D” headwords), classed as a verb. The kind of spelling people second-guess.

#55,394
frequency rank, English
26,416
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To make unrelated; to sever a connection; to separate.

Key facts for dissociate
PropertyValue
Headworddissociate
LanguageEnglish
Part of speechVerb
IPA/dɪˈsəʊ.ʃi.eɪt/
Letters10
Frequency rank#55,394
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “dissociate” 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). dissociate lands here:

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

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

Rare enough to double-check

dissociate is uncommon English at frequency #55,394 among 26,416 “D” headwords, classed as averb, transcribed /dɪˈsəʊ.ʃi.eɪt/. Rarity is why readers land here mid-draft. 5 senses are on record.

dissociate doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Latin dissociō (“dissociate”) + -ate (verb-forming suffix), from dis- (“apart”) + sociō (“join”), from socius (“related, leagued”). The correct English form is dissociate, spelled D-I-S-S-O-C-I-A-T-E.

Definition

  1. 1
    To make unrelated; to sever a connection; to separate.
  2. 2
    To part; to stop associating.
  3. 3
    To separate compounds into simpler component parts, usually by applying heat or through electrolysis.
  4. 4
    To undergo dissociation.
  5. 5
    To undergo dissociation.

Etymology

From Latin dissociō (“dissociate”) + -ate (verb-forming suffix), from dis- (“apart”) + sociō (“join”), from socius (“related, leagued”).

Antonyms

associate

This word in other languages

distanciarse(Español)dissocier(Français)separieren(Deutsch)dissociar(Português)

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 "dissociate"?
"dissociate" is spelled D-I-S-S-O-C-I-A-T-E. The IPA pronunciation is /dɪˈsəʊ.ʃi.eɪt/.
What does "dissociate" mean?
As a verb, "dissociate" means: To make unrelated; to sever a connection; to separate.
How do you pronounce "dissociate"?
The IPA (International Phonetic Alphabet) transcription for "dissociate" is /dɪˈsəʊ.ʃi.eɪt/. 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 "dissociate"?
From Latin dissociō (“dissociate”) + -ate (verb-forming suffix), from dis- (“apart”) + sociō (“join”), from socius (“related, leagued”). 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 “dissociate”

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

  • The one correct English spelling is D-I-S-S-O-C-I-A-T-E - every other letter order is a misspelling in standard orthography.
  • Say it as /dɪˈsəʊ.ʃi.eɪt/ (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

Other uncommon English words near this rank

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