As nouns the difference between aube and rube
is that aube is obsolete form of lang=en while rube is a person of rural heritage; a yokel.
As proper nouns the difference between aube and rube
is that aube is one of the départements of Champagne-Ardenne, France (INSEE code 10 while Rube is a diminutive of the male given name Reuben.
rube
English
Alternative forms
* Reub
Noun
(
en noun)
A person of rural heritage; a yokel.
(pejorative) An uninformed, unsophisticated, or unintelligent person.