| GREATLY | Much to alter, perhaps, in a heartless guy (7) |
| NOEL | Coward, perhaps, in a heartless story (4) |
| ALERT | Ready to alter, perhaps (5) |
| REASSESS | Prepare to alter, perhaps |
| APOLOGY | Poor example of a heartless guy bagging game (7) |
| TWITCHY | Nervous because the sorceress was in a heartless tizzy (7) |
| LARGEST | Argues it's non-u in a heartless lot having nothing bigger (7) |
| GRAVELY | Heartless guy takes a composer seriously (7) |
| SYNERGY | Conspirator against Caesar, we hear, heartless guy in combined action (7) |
| GYRATED | Revolved around heartless guy given a score (7) |
| GYRATES | Heartless guy judges pirouettes? (7) |
| STINGY | Perhaps isn't a heartless guy, but is mean (6) |
| EYRE | Australian lake in a heartless eagle's nest |
| ADEQUATE | Satisfactory answer following question in a heartless discussion (8) |
| GRUEL | Regret going in a heartless gaol for punishment (5) |
| GRIPED | In a heartless way, seized and released grouse |
| TEASE | Make fun of evening meal she made in a heartless way |
| ESTUARYENGLISH | Heartless guy in tanks, in a manner of speaking (7,7) |
| REJIGGER | Alter, perhaps by using unethical techniques |
| INAT | Take __ the waist (alter, perhaps) |
