photoheliograph vs scope

photoheliograph and scope both are nouns.

Word	Noun	Adjective	Verb	Adverb
photoheliograph	Yes	No	No	No
scope	Yes	No	No	No

As nouns, scope is a hypernym of photoheliograph; that is, scope is a word with a broader meaning than photoheliograph:

photoheliograph: a telescope, with a camera attached, used to photograph the Sun.
scope: a magnifier of images of distant objects

Other hypernyms of photoheliograph include telescope.

photoheliograph (noun)	scope (noun)
a telescope, with a camera attached, used to photograph the Sun.	electronic equipment that provides visual images of varying electrical quantities
	a magnifier of images of distant objects
	an area in which something acts or operates or has power or control:
	the state of the environment in which a situation exists