Related Clues:
- Tough to get ahold of
- Slithery and slimy
- Reportedly see like some ocean-breeding creatures?
- Hard to grab onto
- Hard to grab hold of
- Movie villain
- Difficult to grasp, as an elongated fish
- Not easy to lift
- Evasive and congerlike
- Word that can precede the first parts of 17- and 60-Across and 11- and 35-Down
- Leaders deserting the navy -- that's hard to bear
- Opposite of light
- Wriggling and slippery
- Weighing a lot
- Like some sushi