survivalist vs doer

survivalist and doer both are nouns.

Word	Noun	Adjective	Verb	Adverb
survivalist	Yes	No	No	No
doer	Yes	No	No	No

As nouns, doer is a hypernym of survivalist; that is, doer is a word with a broader meaning than survivalist:

survivalist: someone who tries to insure their personal survival or the survival of their group or nation
doer: a person who acts and gets things done

Other hypernyms of survivalist include actor, worker.

survivalist (noun)	doer (noun)
someone who tries to insure their personal survival or the survival of their group or nation	a person who acts and gets things done