flying start vs running start

flying start and running start both are nouns.

Word	Noun	Adjective	Verb	Adverb
flying start	Yes	No	No	No
running start	Yes	No	No	No

As nouns, flying start and running start are synonyms defined as:

As nouns, flying start and running start are synonyms defined as:

flying start and running start: a racing start in which the contestants are already in full motion when they pass the starting line

flying start (noun)	running start (noun)
a quick and auspicious beginning	a quick and auspicious beginning
a racing start in which the contestants are already in full motion when they pass the starting line	a racing start in which the contestants are already in full motion when they pass the starting line