| Answer | Crossword Clue |
|---|---|
| spirants | SPIRANT, a sound produced by narrowing the air passage |
| spirant | a sound produced by narrowing the air passage |
| fricative | (of a speech sound) characterized by audible friction produced by forcing the breath through a constricted or partially obstructed passage in the vocal tract; spirantal; spirant |
| spirant | (of a speech sound) characterized by audible friction produced by forcing the breath through a constricted or partially obstructed passage in the vocal tract; spirantal; spirant |
| fricative | a sound produced by the forcing of air through a restricted passage, as with 'f' |
| fricatives | FRICATIVE, a sound produced by the forcing of air through a restricted passage, as with 'f' |
