heavenlily

heavenly +‎ -ly

heavenlily (comparative more heavenlily, superlative most heavenlily)

1. (rare) In a heavenly manner.
   • 2012, Patrick Hamilton, The Slaves of Solitude

     Then Miss Roach – this slave of her taskmaster, solitude – had to choose which bed she was going to sleep in, and chose the one nearest the window, and then got into bed and stared at the ceiling, and then decided that they were heavenlily comfortable beds anyway and that was all that mattered […]

• Hayneville