| incentive(noun, reward, compensation, gift, privilege) |
| incentive pay |
| inducement |
| inessential(adjective, extraordinary, new, spare, fresh) |
| interest(noun, part, cut, gain, division) |
| lagnappe |
| largesse(present, favor, premium) |
| libation(present, favor, benefit, premium) |
| liberality |
| lot(noun, part, cut, interest, division) |
| margin |
| measure(noun, part, cut, interest, division) |
| meed(noun, part, cut, gain, interest) |
| more(adjective, extraordinary, new, spare, fresh) |
| needless(adjective, extraordinary, new, spare, fresh) |
| new(adjective, extraordinary, spare, fresh, special) |
| odd(adjective, reserve, extra, replacement, unused) |
| offertory(present, favor, benefit, premium) |
| one more(expression, adjective, extraordinary, new, spare) |
| optional(adjective, extraordinary, new, spare, fresh) |