| Answer | Crossword Clue |
|---|---|
| puissant | powerful (full of power) |
| powerfully | POWERFUL, full of power |
| puissantly | PUISSANT, powerful (full of power) |
| forceful | full of force; powerful; vigorous; effective |
| powerful | full of power |
| refreshful | (archaic) full of power to refresh |
| refreshfully | REFRESHFUL, (archaic) full of power to refresh |
| plenipotentiary | of eg an envoy, having full power |
| crack | (of a power vessel) to advance at full speed in heavy weather |
