bustle vs speed

bustle and speed both are nouns.

Word	Noun	Adjective	Verb	Adverb
bustle	Yes	No	Yes	No
speed	Yes	No	Yes	No

bustle (noun)	speed (noun)
a rapid active commotion	changing location rapidly
a framework worn at the back below the waist for giving fullness to a woman's skirt	a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
	a rate (usually rapid) at which something happens
	the ratio of the focal length to the diameter of a (camera) lens system
	distance travelled per unit time

bustle (verb)	speed (verb)
move or cause to move energetically or busily	move faster
	cause to move faster
	move very fast
	travel at an excessive or illegal velocity
	move hurridly