Morpheme
Obscure
Type
free base
Denotation
dark, dusky, shadowy, unknown, unrecognized
Etymology
Latin obscūrus, from ob + -*scurus
Evidence
obscura, obscurable, obscurant, obscurantism, obscurantist, obscurantly, obscurants, obscuration, obscure, obscured, obscurely, obscurement, obscureness, obscurer, obscures, obscurest, obscuring, obscurity, subobscurely, unobscurable, unobscure