advancement vs leapfrog

advancement and leapfrog both are nouns.

Word	Noun	Adjective	Verb	Adverb
advancement	Yes	No	No	No
leapfrog	Yes	No	Yes	No

As nouns, leapfrog is a hyponym of advancement; that is, leapfrog is a word with a more specific, narrower meaning than advancement:

advancement: the act of moving forward (as toward a goal)
leapfrog: advancing as if in the child's game, by leaping over obstacles or competitors

Other hyponyms of advancement include push, career, life history, march, clear sailing, easy going, plain sailing.

advancement (noun)	leapfrog (noun)
the act of moving forward (as toward a goal)	a game in which one child bends down and another leaps over
gradual improvement or growth or development	advancing as if in the child's game, by leaping over obstacles or competitors
encouragement of the progress or growth or acceptance of something

advancement (verb)	leapfrog (verb)
	progress by large jumps instead of small increments
	to vault