Obscurantist

Obscurantist, name given to an opponent to modern enlightenment as professed by the devotees of modern science and philosophy.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

O'Brien, William Smith * Obsidian
[wait for the fun]
Ober-Ammergau
Oberlin, Jean Friedrich
Oberon
Obi
Objective
Oblates
Oboe
Obelus
O'Brien, William
O'Brien, William Smith
Obscurantist
Obsidian
Occam
Occasionalism
Oceania
Oceania
Oceanides
Oceanus
Ochils
Ochiltree, Edie
Ochino, Bernardino