thought-reader vs mental telepathist

thought-reader and mental telepathist both are nouns.

Word	Noun	Adjective	Verb	Adverb
thought-reader	Yes	No	No	No
mental telepathist	Yes	No	No	No

As nouns, thought-reader and mental telepathist are synonyms defined as:

thought-reader and mental telepathist: someone with the power of communicating thoughts directly

Other synonyms of thought-reader include mind reader, telepathist.

thought-reader (noun)	mental telepathist (noun)
someone with the power of communicating thoughts directly	someone with the power of communicating thoughts directly
a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice)