The Collaborative International Dictionary
Grucche
Grucche \Grucche\, v. i. [See Grudge.] To murmur; to grumble. [Obs.]
What aileth you, thus for grucche and groan.
--Chaucer.
Usage examples of "grucche".
Soon a thin line of smoke rose to the intense blue above, the birds crackled on the flame, and my stomach grucched happily.
Meanwhile the pains of my bladder abated only to be replaced by the roiling and grucching of my stomach, for I was weak with hunger.