1) Challenging to corner 2) Conger-like 3) Difficult to capture 4) Difficult to grasp 5) Difficult to hold 6) Electric 7) Elusive 8) Elusive and slippery 9) Elusive, slippery 10) Evasive 11) Evasive and congerlike 12) Hard to capture 13) Hard to catch 14) Hard to control 15) Hard to get hold of 16) Hard to grab hold of 1) Elusive