The Collaborative International Dictionary
Nephalist
Nephalist \Neph"a*list\ (n[e^]f"[.a]*l[i^]st), n. [Cf. F. n['e]phaliste.] One who advocates or practices nephalism.
Wiktionary
nephalist
n. (context obsolete Temperance movement English) One who practises nephalism; a teetotaller