invisibly
- r without being seen
these organisms enter the body invisibly
- Matt Rhoades, 31, the former Republican National Committee research director and master of the invisibly planted story, is going Romney.
- The idea that the Twelfth Imam could be present, either invisibly or in the bodily guise of an ordinary guest seated on a folding chair, led the assembly to a sort of climax .
- Shy and perpetually veiled, the two wives moved about London invisibly.