To grumble

,—high treason.

Entry taken from Political Dictionary, edited by Charles Pigott from prison and printed in 1795.

Groan * Grunt

Grandmother
To Grasp
Grateful
Gratification
Gratis
Grave
Greatness
Greedy
Grimace
Groan
To grumble
Grunt
Guilt
Guillotine
Gun
To guttle
Habeas Corpus