Gratuity

Gratuity is a free gift.

Etymology

The triliteral root hamza jīm rā (أ ج ر), according to corpus.quran.com, occurs in the Quran 108 times.

In English «gratuity», from Latin «gratuitus», from «gratus», from Proto-Indo-European «*gʷerH-» - "to express approval; praise, to elevate".

Compare with rus. «игра» - "game, play, (играть, выиграть, выигрыш)".

Compare with en. «guerdon» - "reward, prize or recompense for a service, an accolade".