antinuker

an·ti·nuke

A0344400 (ăn′tē-no͞ok′, -nyo͞ok′, ăn′tī-)adj. Antinuclear.
an′ti·nuk′er n.

antinuker

(ˌæntɪˈnjuːkə) ninformal a person who is opposed to nuclear weapons or energy