echo

Spelling & Dictionary Insight

The English entry for echo is 4 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈɛkəʊ/. Corpus data places it at rank #6,679 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 14 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 5 documented wrong-spelling variants for echo, with forms such as "ceho", "eccho", and "echho". 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, "eh", "eo", "ego", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English eccho, ecco, ekko, from Medieval Latin ēccō, from Latin ēchō, from Ancient Greek ἠχώ (ēkhṓ), from ἠχή (ēkhḗ, “sound”). Possibly from the same Proto-Indo-European root as sough. 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 echo, spelled E-C-H-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.