the GNU version of the Collaborative International Dictionary of English
adj. Neologic; neological.
n. A neologist.
The Century Dictionary and Cyclopedia
Pertaining to neology.
n. One who introduces needless innovations in language or thought: specifically applied to a modern school of rationalistic interpreters of Scripture. See neology.
Word Usage
"He thinks that you are a neologian, and he is going to have you up before the court for this."