incisive

/ɪnˈsaɪ.sɪv/

//ɪnˈsaɪ.sɪv// adj

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

The verdict

“incisive” has 11 generated spelling variants in the English index at frequency #38,901. The variants make it a useful spelling check.

#38,901
frequency rank, English
2,140
“I” headwords
11
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Intelligently analytical and concise. (of a person or mental process)

Corpus desk

Index EN-incisive · incisive · English

incisive · rank #38,901 · 11 variants · 4 confusables

  • FREQ-MID #38,901
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-MID 4 pairs
  • VAR-MID 11 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH inbreeding

Nearest frequency peer: inbreeding (-1 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.

Rank peers near misspelling magnet “incisive”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “incisive” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

incisive vs invasive
75% similar
incisive vs inclusive
78% similar
incisive vs indecisive
80% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for incisive
PropertyValue
Headwordincisive
LanguageEnglish
Part of speechAdjective
IPA/ɪnˈsaɪ.sɪv/
Letters8
Frequency rank#38,901
Misspellings tracked11
Confusable pairs4
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “incisive”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).incisivelands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “inbreeding” (#38,900), “inconspicuous” (#38,902), “improvising” (#38,899). Among 2,140 “I” headwords, “incisive” is #38,901. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around incisive (IPA /ɪnˈsaɪ.sɪv/), anadjective. Corpus frequency is #38,901 among 2,140 “I” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 11 likely wrong-spelling variants for incisive, with forms such as "icnisive", "inccisive", and "inciisve". 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 4 confusable-pair relationships, "invasive", "inclusive", "indecisive", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Late Middle English (in the sense “cutting, penetrating”), borrowed from Medieval Latin incīsīvus, from incīdō (“to cut in, cut through”) + -īvus (“-ive”, adjectival suffix). Compare Middle French incisif. The correct English form is incisive, spelled I-N-C-I-S-I-V-E.

Definition

  1. 1
    Intelligently analytical and concise. (of a person or mental process)
  2. 2
    Intelligently analytical and concise. (of a person or mental process)
  3. 3
    Quickly proceeding to judgment and forceful in expression. (of an action)
  4. 4
    Having the quality of incising, cutting, or penetrating, as with a sharp instrument; trenchant.
  5. 5
    Of or relating to the incisors.

Recorded use

Wiktionary examples

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

  1. An incisive producer, who expressed vehement disapproval with my pitch upon my first sentence.
  2. She was like a Beardsley Salome, he had said. And indeed she had the narrow eyes and the high cheekbone of that creature, and as nearly the sinuosity as is compatible with human symmetry. His wooing had been brief but incisive.

Etymology

Late Middle English (in the sense “cutting, penetrating”), borrowed from Medieval Latin incīsīvus, from incīdō (“to cut in, cut through”) + -īvus (“-ive”, adjectival suffix). Compare Middle French incisif.

This word in other languages

Common misspellings

Also misspelled as:

  • icnisive
  • inccisive
  • inciisve
  • incisiev
  • incisivve
  • incissive
  • incisvie
  • incsiive
  • inicsive
  • inncisive
  • nicisive

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of incisive - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

icnisive2inccisive1inciisve2incisiev2incisivve1incissive1incisvie2incsiive2
Edit distance from "incisive"

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 "incisive"?
"incisive" is spelled I-N-C-I-S-I-V-E. The IPA pronunciation is /ɪnˈsaɪ.sɪv/.
What does "incisive" mean?
As an adjective, "incisive" means: Intelligently analytical and concise. (of a person or mental process)
What words are commonly confused with "incisive"?
"incisive" is commonly confused with "invasive", "inclusive", "indecisive". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "incisive"?
The IPA (International Phonetic Alphabet) transcription for "incisive" is /ɪnˈsaɪ.sɪv/. 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 "incisive"?
Late Middle English (in the sense “cutting, penetrating”), borrowed from Medieval Latin incīsīvus, from incīdō (“to cut in, cut through”) + -īvus (“-ive”, adjectival suffix). Compare Middle French incisif. 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 "incisive", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list