repulsive force vs repulsion

repulsive force and repulsion both are nouns.

Word	Noun	Adjective	Verb	Adverb
repulsive force	Yes	No	No	No
repulsion	Yes	No	No	No

As nouns, repulsive force and repulsion are synonyms defined as:

repulsive force and repulsion: the force by which bodies repel one another

repulsive force (noun)	repulsion (noun)
the force by which bodies repel one another	the act of repulsing or repelling an attack; a successful defensive stand
	intense aversion
	the force by which bodies repel one another