skidder vs skid

skidder and skid both are nouns.

Word	Noun	Adjective	Verb	Adverb
skidder	Yes	No	No	No
skid	Yes	No	Yes	No

skidder (noun)	skid (noun)
a tractor used to haul logs over rough terrain	an unexpected slide
a worker who uses a skid to move logs	one of a pair of planks used to make a track for rolling or sliding objects
a person who slips or slides because of loss of traction	a restraint provided when the brake linings are moved hydraulically against the brake drum to retard the wheel's rotation

skidder (verb)	skid (verb)
	move obliquely or sideways, usually in an uncontrolled manner
	apply a brake or skid to
	elevate onto skids
	slide without control