inert, sluggish, soggy, torpid - slow and apathetic
Example:- she was fat and inert
doughy, soggy - having the consistency of dough because of insufficient leavening or improper cooking
Example:- the cake fell; it's a doughy mess
boggy, marshy, miry, mucky, muddy, quaggy, sloppy, sloughy, soggy, squashy, swampy, waterlogged - (of soil) soft and watery
Example:- the ground was boggy under foot