WordNet (r) 3.0 (2006):
whittler n 1: someone who whittles (usually as an idle pastime)Moby Thesaurus II by Grady Ward, 1.0:
19 Moby Thesaurus words for "whittler": carver, chaser, clay modeler, earth artist, figurer, figuriste, gem carver, graver, mason, modeler, molder, monumental mason, sculptor, sculptress, sculpturer, statuary, stonecutter, wax modeler, wood carver