gravy (n.)
- allemande
- bonus
- bounty
- bourguignonne
- bribe
- consideration
- discovery
- espagnole
- fee
- find
- finding
- foundling
- gratuity
- grease
- honorarium
- inducement
- lagniappe
- largess
- liberality
- marinara
- mole
- perquisite
- poulette
- pourboire
- premium
- roux
- salve
- sweetener
- tip
- trove
- windfall