fuss vs rumpus

fuss and rumpus both are nouns.

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

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

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

fuss (noun)	rumpus (noun)
a rapid active commotion	the act of making a noisy disturbance
a quarrel about petty points
an angry disturbance
an excited state of agitation

fuss (verb)	rumpus (verb)
worry unnecessarily or excessively	cause a disturbance
care for like a mother