inundate

/ˈɪn.ənˌdeɪt/

//ˈɪn.ənˌdeɪt// verb

"inundate" is a 8-letter English headword indexed on PlainSpell.

The verdict

“inundate” is uncommon English (frequency #87,406 among 17,902 “I” headwords), classed as a verb. The kind of spelling people second-guess.

#87,406
frequency rank, English
17,902
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To cover with large amounts of water; to flood.

Key facts for inundate
PropertyValue
Headwordinundate
LanguageEnglish
Part of speechVerb
IPA/ˈɪn.ənˌdeɪt/
Letters8
Frequency rank#87,406
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “inundate” 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). inundate 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

inundate is uncommon English at frequency #87,406 among 17,902 “I” headwords, classed as averb, transcribed /ˈɪn.ənˌdeɪt/. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for inundate in our index, since its letter pattern doesn't lend itself to common typo substitutions. This headword has no recorded confusable partner, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: First attested in 1623; borrowed from Latin inundātus, the perfect passive participle of inundō (“to flood, overflow”) (see -ate (verb-forming suffix)), from in- + undō (“to overflow, wave”), from unda (“wave”) + -ō (verb-forming suffix). The correct English form is inundate, spelled I-N-U-N-D-A-T-E.

Definition

  1. 1
    To cover with large amounts of water; to flood.
  2. 2
    To overwhelm.

Etymology

First attested in 1623; borrowed from Latin inundātus, the perfect passive participle of inundō (“to flood, overflow”) (see -ate (verb-forming suffix)), from in- + undō (“to overflow, wave”), from unda (“wave”) + -ō (verb-forming suffix).

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 "inundate"?
"inundate" is spelled I-N-U-N-D-A-T-E. The IPA pronunciation is /ˈɪn.ənˌdeɪt/.
What does "inundate" mean?
As a verb, "inundate" means: To cover with large amounts of water; to flood.
How do you pronounce "inundate"?
The IPA (International Phonetic Alphabet) transcription for "inundate" is /ˈɪn.ənˌdeɪt/. 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 "inundate"?
First attested in 1623; borrowed from Latin inundātus, the perfect passive participle of inundō (“to flood, overflow”) (see -ate (verb-forming suffix)), from in- + undō (“to overflow, wave”), from unda (“wave”) + -ō (verb-forming suffix). 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 “inundate”

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

  • The one correct English spelling is I-N-U-N-D-A-T-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɪn.ənˌdeɪt/ (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