uncontroversial
1. [ adjective ] not offensive
Synonyms: inoffensive
Examples:

"an inoffensive level"

Related terms: innocuous
2. [ adjective ] not likely to arouse controversy
Synonyms: noncontroversial
Related terms: controversial agreed_upon accepted
Similar spelling:   uncontroversially
  uncontrollably
  uncontrollable
  uncontrolled
  unconditioned