Term: preservationist: someone who advocates the preservation of historical sites or endangered species or natural areas
Candidate hypernym: reformer: a disputant who advocates reform → 1
Candidate hypernym: triangle: a three-sided polygon → 0
Candidate hypernym: stickpin: a decorative pin that is worn in a necktie → 0
Candidate hypernym: lycaenid: any of various butterflies of the family Lycaenidae → 0
Candidate hypernym: genus scarabaeus: type genus of the Scarabaeidae → 0
Candidate hypernym: pitot-static tube: measuring instrument consisting of a combined Pitot tube and static tube that measures total and static pressure; used in aircraft to measure airspeed → 0
Candidate hypernym: hair trigger: a gun trigger that responds with little pressure → 0
Candidate hypernym: egoism: (ethics) the theory that the pursuit of your own welfare in the basis of morality → 0
Candidate hypernym: notoryctidae: pouched moles → 0
Candidate hypernym: stenographer: someone skilled in the transcription of speech (especially dictation) → 0
Candidate hypernym: radio telescope: astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extraterrestrial sources → 0