stymy vs filibuster

stymy and filibuster both are nouns.

Word	Noun	Adjective	Verb	Adverb
stymy	Yes	No	Yes	No
filibuster	Yes	No	Yes	No

As verbs, filibuster is a hyponym of stymy; that is, filibuster is a word with a more specific, narrower meaning than stymy:

Other hyponyms of stymy include stonewall, check, hang, bottleneck.

stymy (noun)	filibuster (noun)
a thwarting and distressing situation	(law) a tactic for delaying or obstructing legislation by making long speeches
a situation in golf where an opponent's ball blocks the line between your ball and the hole	a legislator who gives long speeches in an effort to delay or obstruct legislation that he (or she) opposes

stymy (verb)	filibuster (verb)
hinder or prevent the progress or accomplishment of	obstruct deliberately by delaying