What is another word for "wrangler"?

Roget's Thesaurus (1911) lists these synonyms for "wrangler": academician, academist, admirable, adversary, adverse, and, antagonist, antiquarian, antiquary, archaeologist, assailant, bete, bibliomaniac, bibliophile, bigwig, bluestocking, bookworm, brangler, brawler, clerk, competitor, connoisseur, demagogue, disputant, doctor, doctrinaire, don, education, enemy, feet, fellow, filibuster, genius, glossographer, good, gownsman, graduate, grammarian, illuminati, learned.