thought-reader vs conjuror

thought-reader and conjuror both are nouns.

Word	Noun	Adjective	Verb	Adverb
thought-reader	Yes	No	No	No
conjuror	Yes	No	No	No

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

thought-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 thought-reader include conjurer, illusionist, magician, prestidigitator.

thought-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