Word Study
expounder
ROGET THESAURUS
expounder
Interpreter
N interpreter, expositor, expounder, exponent, explainer, demonstrator, scholiast, commentator, annotator, metaphrast, paraphrast, glossarist, prolocutor, spokesman, speaker, mouthpiece, dragoman, courier, valet de place, cicerone, showman, oneirocritic, (Edipus, oracle).For further exploring for "expounder" in Webster Dictionary Online