conceiver vs pioneer

conceiver and pioneer both are nouns.

Word	Noun	Adjective	Verb	Adverb
conceiver	Yes	No	No	No
pioneer	Yes	No	Yes	No

As nouns, pioneer is a hyponym of conceiver; that is, pioneer is a word with a more specific, narrower meaning than conceiver:

conceiver: someone who creates new things
pioneer: someone who helps to open up a new line of research or technology or art

conceiver (noun)	pioneer (noun)
someone who creates new things	one of the first colonists or settlers in a new territory
	someone who helps to open up a new line of research or technology or art

conceiver (verb)	pioneer (verb)
	open up and explore a new area
	open up an area or prepare a way
	take the lead or initiative in; participate in the development of