bonus
noun
[ ˈbəʊnəs ]
• a sum of money added to a person's wages as a reward for good performance.
• "big Christmas bonuses"
Similar:
extra payment,
gratuity,
tip,
handout,
gift,
present,
honorarium,
reward,
prize,
commission,
dividend,
premium,
percentage,
incentive,
inducement,
perk,
sweetener,
cut,
perquisite,
bounty,
lagniappe,
Origin:
mid18th century: from Latin bonus (adjective) ‘good’.