feasible

Spelling & Dictionary Insight

The English entry for feasible is 8 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as /ˈfiː.zɪ.bəl/. Corpus data places it at rank #10,847 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.The dominant gloss from Wiktionary reads: "Able to be done in practice.".

Our Hunspell-derived misspelling index lists 12 documented wrong-spelling variants for feasible, with forms such as "efasible", "faesible", and "feaisble". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Anglo-Norman fesable, from Latin facere, Old French fesable, faisable (“doable”), from fere, faire (“to do”) + -able. Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is feasible, spelled F-E-A-S-I-B-L-E, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.