| Answer | Crossword Clue |
|---|---|
| imperseverant | lacking the power to perceive |
| inefficacious | lacking the power to produce a desired effect |
| inefficaciously | INEFFICACIOUS, lacking the power to produce a desired effect |
| dumb | lacking the power of speech (offensive when applied to humans) |
| dumber | lacking the power of speech (offensive when applied to humans) |
| dumbly | lacking the power of speech (offensive when applied to humans) |
| weakest | Lacking the power to perform physically demanding tasks; lacking physical strength and energy |
| voiceless | (of a person or group) Lacking the power or right to express an opinion or exert control over affairs |
