clampdown vs limitation

clampdown and limitation both are nouns.

Word	Noun	Adjective	Verb	Adverb
clampdown	Yes	No	No	No
limitation	Yes	No	No	No

As nouns, limitation is a hypernym of clampdown; that is, limitation is a word with a broader meaning than clampdown:

Other hypernyms of clampdown include restriction.

clampdown (noun)	limitation (noun)
sudden restriction on an activity	an act of limiting or restricting (as by regulation)
	the quality of being limited or restricted
	a principle that limits the extent of something
	the greatest amount of something that is possible or allowed
	(law) a time period after which suits cannot be brought