| Word | Definitions | Synonyms |
|---|---|---|
| echoic | (adjective) (of words) formed in imitation of a natural sound | Synonyms: imitative, onomatopoeic, onomatopoeical, onomatopoetic |
| (adjective) like or characteristic of an echo | Synonyms: echolike | |
| echoing | (adjective) (of sounds) repeating by reflection | Synonyms: reechoing |
| echoless | (adjective) having or producing no echo | - |
| echolike | (adjective) like or characteristic of an echo | Synonyms: echoic |