| HOGG | Sheep up to age one |
| PRETENCE | Play-acting up to age nine starts to create empathy |
| MARTEN | Small mammal's to catch sheep up (6) |
| STOIC | Job, perhaps one dividing half of sheep up |
| DORSET | Prehistoric peoples were active on the chalk uplands of this area. There are abundant monuments from the Neolithic Period, Bronze Age, and Iron Age. One monument, Maiden Castle, was the main town in R |
| YEABIG | This size, approximately, by age one |
| SENOR | Foreign title of greater age, one hears (5) |
| NINETY | At this age, one is saturnine typically, reserved (6) |
| DAISY | In age, one's making a bloomer |
| SALTANDPEPPER | Condiments that age one's hair (4,3,6) |
| MARSHALS | Shepherd's sheep up on sedimentary rock curtailed by Sierra (8) |
| GROUPTHINK | Trait of sheep up north, I suspect, in Greenock's borders (10) |
| SMARTY | Would-be clever person shut sheep up in pigpen! (6) |
| MARRIED | Hitched sheep up right before initially inserting electronic device (7) |
| GENERATIONGAP | Different age: one parting as a consequence of this? (10,3) |
| DIALOGUE | Speeches in play can be loud: age one takes, making them (8) |
| NEOLITHIC | Of a certain age, one Dotty settled here in Rome |
| MOONPHASE | Lunar cycle stage or selenic waxing or waning gauge, as indicated on a calendar, wristwatch or, in the digital age, one's website or a home page (9) |
| AMATEURSTANDING | Age 1 |
| EONS | A broken nose so ages one! |