The sword
A powerful, lithe weapon

One uses and wields as they please
Leaving cuts, scars, and bruises in its wake

Can go to cuts that'll add up to death of not healed or never stop
Or
A swift death
A painful death

But the sharpest of them all?
Or words meant to be loved filled with acid
A venom leaking in wild

A poison blade makes even a single cut deadly

The sharpest swords are the words on you tongue
They leave scars to one minded
The can cut their pride, happiness, and will
They can bruise their egos and their mind

The deadly sword is one pointed at you brain or mind
One blow can leave scars that'll never truly fade
A harsh one can take them off there throne
Or even their life's

Words
The deadliest weapon of all

Because one can simple tear someone apart with just sweetly venoms phrases