boil

Spelling & Dictionary Insight

The English entry for boil is 4 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /bɔɪ(ə)l/. Corpus data places it at rank #9,139 in overall English word frequency, indicating it appears regularly in written and spoken text.The dominant gloss from Wiktionary reads: "A localized accumulation of pus in the skin, resulting from infection.".

Our Hunspell-derived misspelling index lists 5 documented wrong-spelling variants for boil, with forms such as "bboil", "biol", and "boill". 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 also participates in 20 confusable-pair relationships, "boy", "box", "bow", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English bile, büle (“boil, tumor”), from Old English bȳl, bȳle (“boil, swelling”), from Proto-Germanic *būlijō, *būlō (“boil”). Akin to Dutch buil (“boil, swelling”), German Beule (“boil, hump”), Icelandic beyla (“swelling, hump”). The expected … 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 boil, spelled B-O-I-L, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.