The Collaborative International Dictionary of English v.0.48:
Syndicalist \Syn"dic*al*ist\, n. One who advocates or practices syndicalism. -- Syn`dic*al*is"tic, a. [Webster 1913 Suppl.]WordNet (r) 3.0 (2006):
syndicalist n 1: an advocate of anarchism [syn: anarchist, nihilist, syndicalist]