| A | B |
|---|
| dormant | temporarily inactive but capable of renewed activity. in an inactive, sleeplike condition during which life processes slow down or are suspended: a dormant snake. |
| energetic | full of energy; peppy; lively. |
| industrious | hard-working. |
| loiter | to stand idly about; linger. to proceed slowly or with many stops. |
| lull | a temporary lessening of activity or noise. a lull in the storm. to cause to sleep or rest; soothe. to trick into trusting: to lull victims with smooth talk. |
| restless | unable to relax, rest or be still: a restless child. without rest or sleep: a restless night. never still or motionless: a restless sea. |
| sluggish | showing little movement or activity: sluggish water. lacking in alertness or energy; dull; lazy: a sluggish response. slow to perform or respond. |
| spry | active; nimble; lively; brisk. |
| strenuous | requiring great effort, energy, or exertion. vigorously active. |
| vigor | physical energy or strength. strong feeling; enthusiasm or intensity. |
