invasive
/ɪnˈveɪsɪv/
"invasive" is a 8-letter English headword indexed on PlainSpell.
The verdict
“invasive” is a moderately-common English word, ranked #11,404 in English word frequency and used as an adjective.
- #11,404
- frequency rank, English
- 8
- letters
- 11
- tracked misspellings
- 2
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to invasion; offensive.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | invasive |
| Language | English |
| Part of speech | Adjective |
| IPA | /ɪnˈveɪsɪv/ |
| Letters | 8 |
| Frequency rank | #11,404 |
| Misspellings tracked | 11 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Where “invasive” sits in English frequency
Spelling & Dictionary Insight
The English entry for invasive is 8 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ɪnˈveɪsɪv/. Corpus data places it at rank #11,404 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 11 likely wrong-spelling variants for invasive, with forms such as "inavsive", "innvasive", and "invaisve". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 2 confusable-pair relationships, "invasion", "incisive", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: PIE word *h₁én The adjective is derived from Middle English invasif (“of a weapon: offensive”), from Middle French invasif, Old French invasif (“invasive”) (modern French invasif), from Medieval Latin invāsīvus, from Latin invāsus (“entered; invaded”) + -ī… The correct English form is invasive, spelled I-N-V-A-S-I-V-E.
Definition
- 1Of or pertaining to invasion; offensive.
- 2That invades a foreign country using military force; also, militarily aggressive.
- 3Intrusive on one's privacy, rights, sphere of activity, etc.
- 4Originating externally.
- 5Of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies, often to the detriment of native species or of food or garden flora and fauna.
- 6Of a procedure: involving the entry of an instrument into part of the body.
- 7Of a carcinoma or other abnormal growth: that invades healthy tissue, especially rapidly.
Etymology
PIE word *h₁én The adjective is derived from Middle English invasif (“of a weapon: offensive”), from Middle French invasif, Old French invasif (“invasive”) (modern French invasif), from Medieval Latin invāsīvus, from Latin invāsus (“entered; invaded”) + -īvus (suffix forming adjectives). Invāsus is the perfect passive participle of invādō (“to enter; to invade”), from in- (prefix meaning ‘in, inside’) + vādō (“to go; to rush; to walk”) (ultimately from Proto-Indo-European *weh₂dʰ- (“to go, proceed; to pass, traverse”)). The noun is derived from the adjective.
This word in other languages
Common misspellings
Also misspelled as: inavsive,innvasive,invaisve,invasiev,invasivve,invassive,invasvie,invsaive,invvasive,ivnasive,nivasive
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of invasive - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
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Using “invasive”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-N-V-A-S-I-V-E - every other letter order is a misspelling in standard orthography.
- Say it as /ɪnˈveɪsɪv/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “invasion” - see the side-by-side comparison. invasive vs invasion
- 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.