missionary vs instructor

missionary and instructor both are nouns.

Word	Noun	Adjective	Verb	Adverb
missionary	Yes	Yes	No	No
instructor	Yes	No	No	No

As nouns, instructor is a hypernym of missionary; that is, instructor is a word with a broader meaning than missionary:

missionary: someone who attempts to convert others to a particular doctrine or program
instructor: a person whose occupation is teaching

Other hypernyms of missionary include teacher.

missionary (noun)	instructor (noun)
someone who attempts to convert others to a particular doctrine or program	a person whose occupation is teaching
someone sent on a mission--especially a religious or charitable mission to a foreign country

missionary (adjective)	instructor (adjective)
relating to or connected to a religious mission