thought-reader vs magician

thought-reader and magician both are nouns.

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

As nouns, magician is a hypernym of thought-reader; that is, magician 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)
magician: someone who performs magic tricks to amuse an audience

Other hypernyms of thought-reader include conjurer, conjuror, illusionist, prestidigitator.

thought-reader (noun)	magician (noun)
someone with the power of communicating thoughts directly	one who practices magic or sorcery
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