| INONEEAR | (& 19-across & 29-across) Heard but quickly forgotten (2,3,3,3,3,3,5) |
| INONEEARAND | Heard but quickly forgotten (2,3,3,3,3,3,5) |
| OUTTHEOTHER | Heard but quickly forgotten (2,3,3,3,3,3,5) |
| FAD | Something that's hot and then quickly forgotten |
| RIA | 1O Across heard Wendy Craig's Butterflies role (3) |
| NINEDAYSWONDER | Sensational event quickly forgotten (4,4,6) |
| HEARTYBREAKFAST | Youth starts in emotional trauma, but quickly gets sustenance (6,9) |
| SASSOON | Poet condemning war, but quickly supporting special troops |
| SNAPOUTOFIT | Speak irritably, drunk, but quickly recover |
| RAPIDLY | Hit lazily but quickly (7) |
| ONCEOVER | A check-up, examination, glance, mop of a floor, inspection, search or even a thrashing, but quickly (4-4) |
| MOTHER | & 29 Nobel prize winner with dodgy heart? Rest home's the answer! |
| BEEF | & 19 Cook got saffron after complaint and made this? |
| FEINT | Mock attack heard but barely visible (5) |
| FAINT | Mock attack heard but barely visible (5) |
| AUDIORECORDING | It's heard but never seen (In this answer, see letters 3-6) |
| AUGHT | Should have, we heard, but this could mean anything (5) |
| HER | 2013 film in which Scarlett Johansson is heard but never seen |
| HOLDONESPEACE | Grasp person's composition has been heard but refrain from saying anything |
| SNATCH | Wild chants heard but briefly (6) |