championship vs blessing

championship and blessing both are nouns.

Word	Noun	Adjective	Verb	Adverb
championship	Yes	No	No	No
blessing	Yes	No	No	No

As nouns, blessing is a hypernym of championship; that is, blessing is a word with a broader meaning than championship:

Other hypernyms of championship include approval, approving.

championship (noun)	blessing (noun)
the act of providing approval and support	the act of praying for divine protection
a competition at which a champion is chosen	the formal act of approving
the status of being a champion	a ceremonial prayer invoking divine protection
	a short prayer of thanks before a meal
	a desirable state