grumpily

adv.

growth, groyne (US groin), grub, grubbiness, grubby, grudge, grudging, grudgingly, gruel, grueling, gruelling (US grueling), gruesome, gruesomely, gruesomeness, gruff, gruffly, gruffness, grumble, grumbler, grummet, grumpiness, grumpy, grunt, gruyere, gryphon, GT, Guam, guano, guarantee, guarantee against, guarantor, guaranty, guard, guard against, guard's van, guard-rail, guarded, guardhouse, guardian, guardian angel,