exclusion vs ejection

exclusion and ejection both are nouns.

Word	Noun	Adjective	Verb	Adverb
exclusion	Yes	No	No	No
ejection	Yes	No	No	No

As nouns, exclusion and ejection are synonyms defined as:

Other synonyms of exclusion include expulsion, riddance.

exclusion (noun)	ejection (noun)
the act of forcing out someone or something	the act of forcing out someone or something
a deliberate act of omission	the act of expelling or projecting or ejecting
the state of being excluded
the state of being excommunicated