I am feeble
puwg (poog)
to be sluggish -- cease, be feeble, faint, be slacked.
and sore
m`od (meh-ode')
vehemence, i.e. (with or without preposition) vehemently; by implication, wholly, speedily, etc.
broken
dakah (daw-kaw')
to collapse (phys. or mentally) -- break (sore), contrite, crouch.
I have roared
sha'ag (shaw-ag')
to rumble or moan -- mightily, roar.
by reason of the disquietness
nhamah (neh-haw-maw')
snarling -- disquietness, roaring.
of my heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect