amateurism vs conviction

amateurism and conviction both are nouns.

Word	Noun	Adjective	Verb	Adverb
amateurism	Yes	No	No	No
conviction	Yes	No	No	No

As nouns, conviction is a hypernym of amateurism; that is, conviction is a word with a broader meaning than amateurism:

amateurism: the conviction that people should participate in sports as a hobby (for the fun of it) rather than for money
conviction: an unshakable belief in something without need for proof or evidence

Other hypernyms of amateurism include article of faith, strong belief.

amateurism (noun)	conviction (noun)
the conviction that people should participate in sports as a hobby (for the fun of it) rather than for money	(criminal law) a final judgment of guilty in a criminal case and the punishment that is imposed
	an unshakable belief in something without need for proof or evidence