chain vs pace

chain and pace both are nouns.

Word	Noun	Adjective	Verb	Adverb
chain	Yes	No	Yes	No
pace	Yes	No	Yes	No

chain (noun)	pace (noun)
a series of (usually metal) rings or links fitted into one another to make a flexible ligament	a step in walking or running
a necklace made by stringing objects together	the relative speed of progress or change
anything that acts as a restraint	a unit of length equal to 3 feet; defined as 91.44 centimeters; originally taken to be the average length of a stride
a linked or connected series of objects	the distance covered by a step
a series of things depending on each other as if linked together	the rate of moving (especially walking or running)
(business) a number of similar establishments (stores or restaurants or banks or hotels or theaters) under one ownership	the rate of some repeating event
(chemistry) a series of linked atoms (generally in an organic molecule)
a series of hills or mountains
a unit of length

chain (verb)	pace (verb)
fasten or secure with chains	measure (distances) by pacing
connect or arrange into a chain by linking	regulate or set the pace of
	walk with slow or fast paces
	go at a pace