mind reader vs conjuror

mind reader and conjuror both are nouns.

Word	Noun	Adjective	Verb	Adverb
mind reader	Yes	No	No	No
conjuror	Yes	No	No	No

As nouns, conjuror is a hypernym of mind reader; that is, conjuror is a word with a broader meaning than mind reader:

mind reader: a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice)
conjuror: someone who performs magic tricks to amuse an audience

Other hypernyms of mind reader include conjurer, illusionist, magician, prestidigitator.

mind reader (noun)	conjuror (noun)
someone with the power of communicating thoughts directly	a witch doctor who practices conjury
a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice)	someone who performs magic tricks to amuse an audience