grumblesome

English

Etymology

From grumble +‎ -some.

Adjective

grumblesome (comparative more grumblesome, superlative most grumblesome)

1. Characterised or marked by grumbling
   • 2014, Stephanie Perkins, My True Love Gave to Me:

     “That's all lovely,” she said, settling her grumblesome tummy with a firm press of her palm.

   • 2015, Winona Kent, Cold Play:

     They take over the first two rows of seats in front of the stage, impatient and grumblesome and muttering about having done this too many times before.