grumble, moan, whine, belly ache, griping, indigestion, snivel, whinge, kvetch, grousing, heartburn, carping, agita, fretting, bitching, blabber, worry, stomachache, pontificating, lament, brag, retch, bellyful, bleat, venters, nickles, complainers, prattle, bludge, headache, sulk, fussing, pshaw, mutter, bloating, naysay, groan, pantywaists, backtalk, seethe, snicker, squawk, advil, sniffle, mope, stomaching, yapping, excuses, cringe, hoot, coughers, harrumph, chortle, stomach ache, barf, fume, laugh, sneer, gassy, chuckle, sniffly, glassful, wince, blather, stink, talk, catarrh, hangnail, pepto, crankiness, cheapskates, nitpick, splutter, bloviate, kibitz, figger, upchuck, gulp, fulminate, snit, stew, bum steer, burp, bray, sneezy, panadol, grumblers, jock itch, quaff, postnasal drip, skinflints, carfare, cough, boohooing, natter, scoff, fatsos, toothache, bicker, antacids, ache, cold, cramp, flu, hangover, battering, boredom, colds, fright, upset, blizzard, drunkenness, earthquake, frost, heartache, hurt

dyspepsia, stomach upset, upset stomach

aching, complain, kick, plain, quetch, sound off

beef, gastralgia, gripe, grouse, holler