Related Clues:
- Shout "Duck!" to, say
- Residents of Okinawa keep alive
- Ready for an attack, say
- Yell "Heads up!" to
- Skill to tie up the French on the ball
- Now up
- Completely conscious
- Not missing a trick
- On the ball?
- Well-caffeinated, perhaps
- Regular sightings of narwhal? Keep vigilant
- No longer asleep — needing a wash?
- 'Incoming!,' e.g
- Having ears cocked
- Weather advisory