Dictionary & Thesaurus

1.

(noun) an award (as for meritorious service) given without claim or obligation

Related Words: award, prize

2.

(noun) a relatively small amount of money given for services rendered (as by a waiter)

Synonyms: backsheesh, baksheesh, bakshis, bakshish, tip

Related Words: Christmas box, fringe benefit, perk, perquisite