relentful

adjective2

1. •
   hesitant, reluctant

   • I'm kinda relentful to recommend a tnt or so, seeing as they are really cpu dependant, and i don't know the requirments on one. — 1999
2. •
   merciful, forbearing

   • Ye lisping Flatteries, and obsequious Glances/Relentful Musics, and attractive Dances, — 1598