stonewalling vs stalling

stonewalling and stalling both are nouns.

Word	Noun	Adjective	Verb	Adverb
stonewalling	Yes	No	No	No
stalling	Yes	No	No	No

As nouns, stalling is a hypernym of stonewalling; that is, stalling is a word with a broader meaning than stonewalling:

stonewalling: stalling or delaying especially by refusing to answer questions or cooperate
stalling: a tactic used to mislead or delay

Other hypernyms of stonewalling include stall.

stonewalling (noun)	stalling (noun)
stalling or delaying especially by refusing to answer questions or cooperate	a tactic used to mislead or delay