English

Adverb

under the radar ‎(not comparable)

1. (idiomatic) Without attracting notice; in an undetected or secretive manner.
   • 2004 Aug. 30, Andrea Sachs, "About-Face," Time:

     Institutional change has not happened. But it's done quietly under the radar at lots of places.

Synonyms

• See also Wikisaurus:covert

Translations