commination vs orison

commination and orison both are nouns.

Word	Noun	Adjective	Verb	Adverb
commination	Yes	No	No	No
orison	Yes	No	No	No

As nouns, orison is a hypernym of commination; that is, orison is a word with a broader meaning than commination:

commination: prayers proclaiming God's anger against sinners; read in the Church of England on Ash Wednesday
orison: reverent petition to a deity

Other hypernyms of commination include petition, prayer.

commination (noun)	orison (noun)
a threat of divine punishment or vengeance	reverent petition to a deity
prayers proclaiming God's anger against sinners; read in the Church of England on Ash Wednesday