adequate

Spelling & Dictionary Insight

The English entry for adequate is 8 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as /ˈæd.ə.kwɪt/. Corpus data places it at rank #6,539 in overall English word frequency, indicating it appears regularly in written and spoken text.The dominant gloss from Wiktionary reads: "Equal to or fulfilling some requirement.".

Our Hunspell-derived misspelling index lists 10 documented wrong-spelling variants for adequate, with forms such as "addequate", "adeqaute", and "adeqquate". 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 2 confusable-pair relationships, "adequately", "adequacy", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Learned borrowing from Latin adaequātus, perfect passive participle of adaequō (“to make equal to”) (see -ate (adjective-forming suffix) and -ate (verb-forming suffix)), further from ad (“to, towards, at”) + aequō (“to make equal, equalize”), from aequus (“… 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 adequate, spelled A-D-E-Q-U-A-T-E, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.