mind reader 
noun
A person who can supposedly discern what another person is thinking: clairvoyants and mediums are often rechristened mind readers Aren’t you going to give me a clue? I’m not a mind reader...
- Babies aren't mind-readers - though if someone is holding them awkwardly, they may be uncomfortable and cry as a result.
- We say ‘sure he or she knows I love him,’ but how do they know if you haven't told them, they're not mind-readers, you have to say it… your children need to hear that now and again.
- For some, it has even become an obsession: good tailors - ones who can do good workmanship, who are bilingual mind-readers and who are cheap - are well kept secrets.
Derivatives
mind reading
- Spell-breakers had an arsenal of varied skills, mind-reading and telepathy being just the surface of the depths.
- More than 50 per cent of you believe in the accuracy of tarot cards and palmistry and 38 per cent of you believe in mind-reading.
- It did actually happens, as you'd expect, mostly as it's described, although I spoke to the graduate and didn't actually indulge in the mind-reading which appears to take place in here.