grucche

See grudge.

grucche (third-person singular simple present grucches, present participle grucching, first-/third-person singular past indicative and past participle grucched)

1. To murmur; to grumble.

   1387, Geoffrey Chaucer, Canterbury Tales‎, Clerk's Tale, pages 351-4:

   I seye this, be ye redy with good herte
   To al my lust, and that I frely may,
   As me best thynketh, do yow laughe or smerte,
   And nevere ye to grucche it nyght ne day,
   And eek whan I sey ye, ne sey nat nay,
   Neither by word, ne frownyng contenance?
   Swere this, and heere I swere oure alliance.

   I say this, be ye ready with good heart
   To all my lust, and that I freely may
   As me best thinketh do you laugh or smart,
   And never ye to grudge it, night nor day,
   And eke when I say "Yea", ye say not "Nay",
   Neither by word, nor frowning countenance?
   Swear this, and here swear I our alliánce.

• English: grutch, grudge