fthm vs pace

fthm and pace both are nouns.

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

fthm (noun)	pace (noun)
a linear unit of measurement (equal to 6 feet) for water depth	a step in walking or running
(mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore	the relative speed of progress or change
	a unit of length equal to 3 feet; defined as 91.44 centimeters; originally taken to be the average length of a stride
	the distance covered by a step
	the rate of moving (especially walking or running)
	the rate of some repeating event