Roget's Thesaurus

#500. Sage

Nouns

sage, wise man; genius; master mind, master spirit of the age; longhead, thinker; intellectual, longhair. authority, oracle, luminary, shining light, esprit fort, magnus Apollo [Lat.], Solon, Solomon, Nestor, Magi, second Daniel. man of learning etc. 492; expert etc. 700; wizard etc. 994. wiseacre [Iron.], bigwig, know-it-all; poor man's Einstein.

Adjectives

venerable, reverenced, emeritus.

Phrases

barba tenus sapientes [Lat.].