cloud seeder vs actor

cloud seeder and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
cloud seeder	Yes	No	No	No
actor	Yes	No	No	No

As nouns, actor is a hypernym of cloud seeder; that is, actor is a word with a broader meaning than cloud seeder:

Other hypernyms of cloud seeder include doer, worker.

cloud seeder (noun)	actor (noun)
a person who seeds clouds	a theatrical performer
	a person who acts and gets things done