interject

/ɪn.təˈdʒɛkt/

//ɪn.təˈdʒɛkt// verb

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

The verdict

“interject” is an uncommon English word, ranked #61,559 in English word frequency and used as a verb.

#61,559
frequency rank, English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To insert something between other things.

Key facts for interject
PropertyValue
Headwordinterject
LanguageEnglish
Part of speechVerb
IPA/ɪn.təˈdʒɛkt/
Letters9
Frequency rank#61,559
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “interject” 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). interject 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 interject is 9 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /ɪn.təˈdʒɛkt/. Corpus data places it at rank #61,559 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.

interject has no tracked misspelling variants, 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 Latin interiectus, perfect passive participle of intericiō (“place between”). The correct English form is interject, spelled I-N-T-E-R-J-E-C-T.

Definition

  1. 1
    To insert something between other things.
  2. 2
    To say as an interruption or aside.
  3. 3
    To interpose oneself; to intervene.

Etymology

From Latin interiectus, perfect passive participle of intericiō (“place between”).

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 "interject"?
"interject" is spelled I-N-T-E-R-J-E-C-T. The IPA pronunciation is /ɪn.təˈdʒɛkt/.
What does "interject" mean?
As a verb, "interject" means: To insert something between other things.
How do you pronounce "interject"?
The IPA (International Phonetic Alphabet) transcription for "interject" is /ɪn.təˈdʒɛkt/. 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 "interject"?
From Latin interiectus, perfect passive participle of intericiō (“place between”). 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 “interject”

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

  • The one correct English spelling is I-N-T-E-R-J-E-C-T - every other letter order is a misspelling in standard orthography.
  • Say it as /ɪn.təˈdʒɛkt/ (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