Very boring.
Aiming or willing to destroy; implacable; desperately hostile.
Very accurate (of aiming with a bow, firearm, etc.).
Excellent, awesome, cool.
Causing death; lethal.
In a way which suggests death.
Extremely, incredibly.
Plain, dull, lifeless.
Having only one color, represented by differing hues and tints. For example shades in a black and white television.
Perceptive of only one color; unable to distinguish colors; total color blindness.