WordNet: mind reader, telepathist, thought-reader

a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice)

• hypernym conjurer, conjuror, illusionist, magician, prestidigitator

mind reader

• (suomi) ajatustenlukija (synonyymi)

telepathist

• (englanti) telepathy (derivationally related)
• (suomi) telepaatikko (synonyymi)

thought-reader

• (suomi) ajatustenlukija (synonyymi)