pinpoint vs moment

pinpoint and moment both are nouns.

Word	Noun	Adjective	Verb	Adverb
pinpoint	Yes	No	Yes	No
moment	Yes	No	No	No

As nouns, moment is a hypernym of pinpoint; that is, moment is a word with a broader meaning than pinpoint:

Other hypernyms of pinpoint include instant, minute, second.

pinpoint (noun)	moment (noun)
the sharp point of a pin	having important effects or influence
a very small spot	the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value
a very brief moment	a turning force produced by an object acting at a distance (or a measure of that force)
	a particular point in time
	an indefinitely short time
	at this time

pinpoint (verb)	moment (verb)
locate exactly