Neanderthal
Part of speech: adjective
Definition: Primitive, old-fashioned, opposed to change (in allusion to the now extinct species Homo neanderthalensis).
Part of speech: noun
Definition: A primitive person or a person with old-fashioned ideas or who opposes change. (usually Neanderthal) A specimen of the now extinct species Homo neanderthalensis.
Unrefined
Part of speech: adjective
Definition: crude, raw or unprocessedlacking refinement; uncouth