unembarrassing
adjective
un·em·bar·rass·ing ˌən-im-ˈber-ə-siŋ 
-ˈba-rə-
: not causing embarrassment : not embarrassing
a surprisingly unembarrassing experience
… there's visible discomfort when I state something that to me is obvious, unembarrassing, and uncontroversial …
Megan McArdle
Megan McArdle unembarrassingly adverb
Example Sentences
Recent Examples on the Web The House of Harlow 1960 designer announced the news on her Instagram with a video of her raising some light ruckus at the gym with some unembarrassing push-ups, sit-ups, and assisted pull-ups. Kathleen Hou, The Cut, 8 Sep. 2017
Kathleen Hou, The Cut, 8 Sep. 2017 Word History
First Known Use
1805, in the meaning defined above