Many different Rabbinic titles have been used throughout Jewish history.

Prophets

HaRoeh

Literally 'the seer' was used for early prophets like Shmuel Hanavi

Ish Helokim

Used to refer either to an anonymous Navi as in the case the case of Elkana. Sometimes it is used to refer to a Navi when he is together with his students as in the case of Elisha.