middle-of-the-road

/ˌˈmɪdl ə(v) ðə ˌroʊd/

Definitions of middle-of-the-road

1. adjective

   not extreme, especially in political views
   synonyms:

   moderate

   being within reasonable or average limits; not excessive or extreme
2. adjective

   supporting or pursuing a course of action that is neither liberal nor conservative
   synonyms: centrist

   center

   of or belonging to neither the right nor the left politically or intellectually