| FLAGBEARER | Metaphorically, someone symbolising an idea or movement (e.g. Greta Thunberg for environmental activism) (4-6) |
| ANTLIA | Symbolising an air pump, one of the constellations named after scientific instruments by astronomer Lacaille (6) |
| ADVENTUREPARK | One might offer ziplining, hiking, water slides, and loads of other fun activ- ities: 2 wds. |
| DANCES | Can Ed's go off to social activ ities? (6) |
| ACNE | Pro-Activ target |
| SWEDE | Greta Thunberg,for one |
| SEED | Word for a grain, kernel, nut, pip, stone or other sown propagule or embryo of a plant, thus a beginning, origin of an idea or a source; or, one of a contest's top contenders, scattered throughout a t |
| GESTURE | Body movement expressing or emphasizing an idea or emotion |
| ASPECT | An angle or viewpoint of an idea or problem (6) |
| DEBUNK | Expose the falseness or hollowness of an idea or belief (6) |
| BAULK | To hesitate or be unwilling to accept an idea or undertaking (5) |
| EXPONENTS | People or things that act as advocates of an idea or cause (9) |
| INSTIL | Put an idea or feeling gradually into someone's mind (6) |
| IDEOGRAM | Written sign or symbol that represents an idea or object (8) |
| PEDDLE | Promote (an idea or view) persistently or widely (6) |
| FORINSTANCE | One's frantic movement, eg |
| ALLEGRO | Type of movement, eg a roll, perhaps (7) |
| FIDGETER | One making small, constant movements, e.g. when nervous or bored (8) |
| ECOLOGY | European reticent to accept record for environmental matters (7) |
| ALGORE | Former vice president known for environmental activism: 2 wds. |
