bustle vs rumpus

bustle and rumpus both are nouns.

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

As nouns, rumpus is a hypernym of bustle; that is, rumpus is a word with a broader meaning than bustle:

Other hypernyms of bustle include commotion, din, ruckus, ruction, tumult.

bustle (noun)	rumpus (noun)
a rapid active commotion	the act of making a noisy disturbance
a framework worn at the back below the waist for giving fullness to a woman's skirt

bustle (verb)	rumpus (verb)
move or cause to move energetically or busily	cause a disturbance