a trace of someone's work; footprint

slightly early

(Japanese mythology, Shinto) the realm of mortals, i.e. Japan itself (as opposed to the realm of the gods and the realm of the dead)

to find fault

足首: ankle

acidosis

(anatomy) toe

to stamp one's feet / to make no progress

(informal) "octopus leg wiring": electrical setup involving multiple devices attached to one outlet, hence cluttered and carrying the risk of overloading

leg / foot / paw