Puzzle 5

Audrey Hepburn-Fred Astaire movie of 1957.

First-class accommodation on an ocean liner.

Gadget to remove the lid on a tin.

Large scale medieval catapult used in warfare.

Leaping predatory fish, the fastest of its species.

Literally, a dance for two, in the French language.

Measurement of an earthquake's intensity.

Rhizome used in Chinese and Japanese cuisine.

Samuel de __, traced the course of the St Lawrence.

Song by Fleetwood Mac; a muddy avalanche.

To be begging or reaching with anguish.

__ scissors, used by kids to resolve disputes.