feasibility
/ˌfiːzɪˈbɪlɪti/
"feasibility" is a 11-letter English headword indexed on PlainSpell.
The verdict
“feasibility” has 16 generated spelling variants in the English index at frequency #16,232. The variants make it a useful spelling check.
- #16,232
- frequency rank, English
- 18,613
- “F” headwords
- 16
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The state of being feasible or possible.
| Property | Value |
|---|---|
| Headword | feasibility |
| Language | English |
| Part of speech | Noun |
| IPA | /ˌfiːzɪˈbɪlɪti/ |
| Letters | 11 |
| Frequency rank | #16,232 |
| Misspellings tracked | 16 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “feasibility” sits in English frequency
A misspelling magnet
The generator records 16 spelling variants around feasibility (IPA /ˌfiːzɪˈbɪlɪti/), anoun. Corpus frequency is #16,232 among 18,613 “F” headwords. Dominant gloss: "The state of being feasible or possible.".
Our generated misspelling index lists 16 likely wrong-spelling variants for feasibility, with forms such as "efasibility", "faesibility", and "feaisbility". 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 is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From Middle English faisible, from Anglo-Norman fesable + English suffix -ity. The correct English form is feasibility, spelled F-E-A-S-I-B-I-L-I-T-Y.
Definition
- 1The state of being feasible or possible.
Etymology
From Middle English faisible, from Anglo-Norman fesable + English suffix -ity.
Synonyms
This word in other languages
Common misspellings
Also misspelled as:
- efasibility
- faesibility
- feaisbility
- feasbiility
- feasibbility
- feasibiilty
- feasibilitty
- feasibilityy
- feasibiliyt
- feasibillity
- feasibiltiy
- feasibliity
- feasiiblity
- feassibility
- fesaibility
- ffeasibility
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of feasibility - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "feasibility"?
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Is PlainSpell free to use?
Using “feasibility”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is F-E-A-S-I-B-I-L-I-T-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ˌfiːzɪˈbɪlɪti/ (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
Same frequency band
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.