Related Clues:
- In a furtive fashion
- How an April fool may be done
- How plots are planned
- Not saying a thing
- With an ulterior motive
- Ma
- How some lovers meet
- British mother
- With deviousness
- Silent as a parent
- Palindromic mater
- Keep secret from Mother?
- Informal palindromic mother
- On the QT
- Mother - she's the word for secrecy