WordNet sense 1 (payment or reward (especially from a government) for acts such as catching criminals or killing predatory animals or enlisting in the military):

premium

WordNet sense 2 (the property of copious abundance):

amplitude, bountifulness

WordNet sense 3 (generosity evidenced by a willingness to give freely):

bounteousness

WordNet sense 4 (a ship of the British navy; in 1789 part of the crew mutinied against their commander William Bligh and set him afloat in an open boat):

H.M.S. Bounty