A wet boy has a deader, an assassin has a target, because assassins sometimes miss.
. . . there are few things deader than a dead brown trout stream.
Why is a door-knob deader than anything else?
There's nothing deader than a dead love.
I cross the place where my heart used to be and hope to be even deader than I am now.
Lisp doesn't look any deader than usual to me.