| Brisk |
| Nimble |
| Lively |
| Spirited |
| Up-tempo |
| Energetic |
| --- fast! |
| Very quick |
| Full of zest |
| Full of life |
| Full of oomph |
| Full of energy |
| Pinhead of comics |
| Lively, informally |
| Moving around fast |
| Comic strip pinhead |
| Opposite of sluggish |
| Full of zest, or a comic strip "pinhead |