telepathist vs conjurer

telepathist and conjurer both are nouns.

Word	Noun	Adjective	Verb	Adverb
telepathist	Yes	No	No	No
conjurer	Yes	No	No	No

As nouns, conjurer is a hypernym of telepathist; that is, conjurer is a word with a broader meaning than telepathist:

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

Other hypernyms of telepathist include conjuror, illusionist, magician, prestidigitator.

telepathist (noun)	conjurer (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