Search Result for "debater": 
Wordnet 3.0

NOUN (1)

1. someone who engages in debate;
[syn: debater, arguer]

The Collaborative International Dictionary of English v.0.48:

Debater \De*bat"er\, n. One who debates; one given to argument; a disputant; a controvertist. [1913 Webster] Debate where leisure serves with dull debaters. --Shak. [1913 Webster]
WordNet (r) 3.0 (2006):

debater n 1: someone who engages in debate [syn: debater, arguer]
Moby Thesaurus II by Grady Ward, 1.0:

35 Moby Thesaurus words for "debater": Philadelphia lawyer, apologist, arguer, argufier, casuist, controversialist, declaimer, demagogue, disceptator, disputant, guardhouse lawyer, haranguer, jawsmith, logomacher, logomachist, mooter, panelist, pilpulist, polemic, polemicist, polemist, public speaker, rabble-rouser, ranter, speaker, speecher, speechifier, speechmaker, spieler, spokesman, spokeswoman, spouter, talker, tub-thumper, wrangler