undistinguished vs mine run

undistinguished and mine run both are adjectives.

Word	Noun	Adjective	Verb	Adverb
undistinguished	No	Yes	No	No
mine run	No	Yes	No	No

As adjectives, undistinguished and mine run are synonyms defined as:

undistinguished and mine run: not special in any way; lacking distinction

Other synonyms of undistinguished include run-of-the-mill, run-of-the-mine, unexceptional.

undistinguished (adjective)	mine run (adjective)
not special in any way; lacking distinction	not special in any way; lacking distinction