inadequate
/ɪnˈædəkwɪt/
"inadequate" is a 10-letter English headword indexed on PlainSpell.
The verdict
“inadequate” has 13 generated spelling variants in the English index at frequency #9,348. The variants make it a useful spelling check.
- #9,348
- frequency rank, English
- 2,140
- “I” headwords
- 13
- tracked misspellings
- 2
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not adequate; lacking in quality or quantity required; insufficient for a purpose.
Corpus desk
Index EN-inadequate · inadequate · English
inadequate · rank #9,348 · 13 variants · 2 confusables
- FREQ-COMMON #9,348
- LEN-MEGA 10 letters
- VOW-6 6 vowels
- CONFUS-LOW 2 pairs
- VAR-HIGH 13 variants
- BOOK-MID 2,140
- PHOTO-FINISH hormone
Nearest frequency peer: hormone (-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 “inadequate”
Same rarity band: useful when a typo lands on a peer headword
- historians
historians
90,656 corpus weight
- hm
hm
90,655 corpus weight
- hormone
hormone
90,654 corpus weight
- inadequate
inadequate
90,653 corpus weight
- Indianapolis
Indianapolis
90,652 corpus weight
- infinity
infinity
90,651 corpus weight
What this shows “inadequate” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.
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 | inadequate |
| Language | English |
| Part of speech | Adjective |
| IPA | /ɪnˈædəkwɪt/ |
| Letters | 10 |
| Frequency rank | #9,348 |
| Misspellings tracked | 13 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Frequency seat of misspelling magnet “inadequate”
A misspelling magnet
The generator records 13 spelling variants around inadequate (IPA /ɪnˈædəkwɪt/), anadjective. Corpus frequency is #9,348 among 2,140 “I” headwords. Dominant gloss: "Not adequate; lacking in quality or quantity required; insufficient for a purpose.".
Our generated misspelling index lists 13 likely wrong-spelling variants for inadequate, with forms such as "iandequate", "inaddequate", and "inadeqaute". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 2 confusable-pair relationships, "inadequately", "inadequacy", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From in- + adequate. The correct English form is inadequate, spelled I-N-A-D-E-Q-U-A-T-E.
Definition
- 1Not adequate; lacking in quality or quantity required; insufficient for a purpose.
Recorded use
Wiktionary examplesThese source excerpts show how inadequate appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
inadequate resources
inadequate representation
Etymology
From in- + adequate.
Synonyms
This word in other languages
Common misspellings
Also misspelled as:
- iandequate
- inaddequate
- inadeqaute
- inadeqquate
- inadequaet
- inadequatte
- inadequtae
- inadeuqate
- inadqeuate
- inaedquate
- indaequate
- innadequate
- niadequate
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of inadequate - 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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Similar English words by spelling shape
Same letter count and similar misspelling depth for "inadequate", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 10 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (13 here; floor ≥5).