illusive

/ɪˈluːsɪv/

//ɪˈluːsɪv// adj

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

The verdict

“illusive” is uncommon English (frequency #69,945 among 2,140 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#69,945
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Subject to or pertaining to an illusion, often used in the sense of an unrealistic expectation or an unreachable goal or outcome.

Corpus desk

Index EN-illusive · illusive · English

illusive · rank #69,945 · 0 variants · 0 confusables

  • FREQ-RARE #69,945
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH illiquid

Nearest frequency peer: illiquid (-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.

Long-tail ranks near “illusive”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “illusive” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for illusive
PropertyValue
Headwordillusive
LanguageEnglish
Part of speechAdjective
IPA/ɪˈluːsɪv/
Letters8
Frequency rank#69,945
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “illusive” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).illusivefalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “illiquid” (#69,944), “IMEI” (#69,946), “impelled” (#69,947). Among 2,140 “I” headwords, “illusive” is #69,945. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

illusive is uncommon English at frequency #69,945 among 2,140 “I” headwords, classed as anadjective, transcribed /ɪˈluːsɪv/. Rarity is why readers land here mid-draft. Gloss: "Subject to or pertaining to an illusion, often used in the sense of an unrealistic expectation or an unreachable goal or outcome.".

No generated misspelling entries exist for illusive in our index, which points to an orthography that plays by predictable English rules. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: Borrowed from Medieval Latin illūsīvus. The correct English form is illusive, spelled I-L-L-U-S-I-V-E.

Definition

  1. 1
    Subject to or pertaining to an illusion, often used in the sense of an unrealistic expectation or an unreachable goal or outcome.

Recorded use

Wiktionary examples

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

  1. Testing software completely is an illusive goal.
  2. […] he could not catch the illusive thing that had sadly perplexed as well as elevated his spirit.

Etymology

Borrowed from Medieval Latin illūsīvus.

Synonyms

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 "illusive"?
"illusive" is spelled I-L-L-U-S-I-V-E. The IPA pronunciation is /ɪˈluːsɪv/.
What does "illusive" mean?
As an adjective, "illusive" means: Subject to or pertaining to an illusion, often used in the sense of an unrealistic expectation or an unreachable goal or outcome.
How do you pronounce "illusive"?
The IPA (International Phonetic Alphabet) transcription for "illusive" is /ɪˈluːsɪv/. 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 "illusive"?
Borrowed from Medieval Latin illūsīvus. 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 "illusive", not the corpus desk frequency band.

Same letter count

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

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

Source: FrequencyWords open word-frequency list