414. My first is annoying, my second (under certain circumstances), alarming; my whole is something frightful.
415. My first is a nickname; my second, a pronoun; my third, a conjunction; and my whole, a fish.
416. Transpose a ruler into a river.
417. Why is silver currency like Cæsar’s army by the Rubicon?
418. What boat is found in every ocean?
419. 10050055N.
420. Behead an animal, transpose, and leave a coin.
