• demandant, demander, lugubrious, orator, plaintive, plangent
• to beef, to bitch, to chew the fat, to chew the rag, to complain, to harrumph, to lament, to make moan, to make one's moan, to moan, to natter, to rabbit, to rabbit on, to repine, to squeal
• to lay down on a charge