com‧pro‧mis‧ing /ˈkɒmprəmaɪzɪŋ $ ˈkɑːm-/ 
 adjective proving that you have done something morally wrong or embarrassing, or making it seem as if you have done so
compromising position/situation
 The doctor was found in a compromising position with a nurse  (=having sex with her).compromising letter/photograph/picture etc  [TahlilGaran] Dictionary of Contemporary English ▲