Search Result for "conservationist": 
Wordnet 3.0

NOUN (1)

1. someone who works to protect the environment from destruction or pollution;
[syn: environmentalist, conservationist]


WordNet (r) 3.0 (2006):

conservationist n 1: someone who works to protect the environment from destruction or pollution [syn: environmentalist, conservationist]
Moby Thesaurus II by Grady Ward, 1.0:

44 Moby Thesaurus words for "conservationist": Audubon Society, National Wildlife Service, Sierra Club, arboriculturist, conservatist, conservative, conservator, deliverer, diehard, fogy, forest ranger, forester, game warden, keeper, laudator temporis acti, lifesaver, logger, lumberjack, lumberman, mossback, old fogy, old school, preservationist, preserver, ranger, rescuer, right-winger, rightist, safekeeper, saver, savior, silviculturist, standpat, standpatter, stick-in-the-mud, taxidermist, timberman, tree farmer, ultraconservative, wood chopper, woodcraftsman, woodcutter, woodman, woodsman