anechoic
/ˌæn.ɛˈkəʊ.ɪk/
"anechoic" is a 8-letter English headword indexed on PlainSpell.
The verdict
“anechoic” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Lacking echoes; particularly, designed to absorb sound.
Corpus desk
Index EN-anechoic · anechoic · English
anechoic · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 8 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "A" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | anechoic |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˌæn.ɛˈkəʊ.ɪk/ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “anechoic” in English
Rare enough to double-check
anechoic is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˌæn.ɛˈkəʊ.ɪk/. Rarity is why readers land here mid-draft. Gloss: "Lacking echoes; particularly, designed to absorb sound.".
anechoic has no tracked misspelling variants, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From an- + echoic, from echo + -ic, from Middle English ecco, ekko, from Medieval Latin ecco, from Latin echo, from Ancient Greek ἠχώ (ēkhṓ), from ἠχή (ēkhḗ, “sound”). The correct English form is anechoic, spelled A-N-E-C-H-O-I-C.
Definition
- 1Lacking echoes; particularly, designed to absorb sound.
Recorded use
Wiktionary exampleThese source excerpts show how anechoic appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The bassoonist settled into the anechoic chamber and prepared for another grueling recording session.
Etymology
From an- + echoic, from echo + -ic, from Middle English ecco, ekko, from Medieval Latin ecco, from Latin echo, from Ancient Greek ἠχώ (ēkhṓ), from ἠχή (ēkhḗ, “sound”).
Synonyms
Antonyms
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.