chokepoint vs constriction

chokepoint and constriction both are nouns.

Word	Noun	Adjective	Verb	Adverb
chokepoint	Yes	No	No	No
constriction	Yes	No	No	No

As nouns, chokepoint and constriction are synonyms defined as:

chokepoint and constriction: a narrowing that reduces the flow through a channel

Other synonyms of chokepoint include bottleneck.

chokepoint (noun)	constriction (noun)
a point of congestion or blockage	the action or process of compressing
a narrowing that reduces the flow through a channel	a tight feeling in some part of the body
	tight or narrow compression
	a narrowing that reduces the flow through a channel