conservationist
1. [ noun ] (politics) someone who works to protect the environment from destruction or pollution
Synonyms: environmentalist
Related terms: reformer barbara_ward carson tree_hugger green
Similar spelling:   conservation
  conservativist
  conservatism
  conservation_law
  commiseration
  conservativism
  conservatory
  conservative
  conservatoire
  conservatively
  Conservative_Party
  conscription
  conservative_jew
  Congregationalist