What is another word for "neology"?

Roget's Thesaurus (1911) lists these synonyms for "neology": abuse, accent, agnostic, agnosticism, alien, ambiguity, anagram, antichristian, antichristianity, antiphrasis, archaic, archaism, argot, atheism, atheist, atheistic, babu, barbarism, belief, black, bout, brogue, broken, byword, call, cant, carnal, clinch, coin, coiner, colloquial, colloquialism, confusion, corruption, dechristianize, deism, deist, deistical, devoutless, dialect.