1. In an uncalled-for manner
   "he insulted us gratuitously"

See also: gratuitous

• yea
• yeah
• yean
• yeanling
• year
• year dot
• year of grace
• year of our Lord
• year-around
• year-end
• year-round
• yearbook
• yearling
• yearlong
• yearly
• yearn
• yearned-for
• yearner
• yearning
• yearningly
• years
• yeast
• yeast cake
• yeastlike
• yeasty