Synonyms to grammatical error

bull, Brahman, Dogberry, Indian buffalo, Irish bull, John Law, Pastoral Epistle, aerogram, air letter, airgraph, anacoluthon, andric, appointment, assault, aurochs, babble, balderdash, balls, baloney, bear, bear the market, bear upon, beef, beef cattle, beeves, big, bilge, billet-doux, billy, billy goat, bison, blabber, blague, blah, blah-blah, blather, blatherskite, blooper, bluebottle, bluecoat, blunder, boar, bobby, boner, boost, bop, bosh, bossy, bovine, bovine animal, brevet, bubbly-jock, buck, buffalo, bull account, bull the market, bulldoze, bullock, bullshit, bump, bump against, bungle, bunk, bunkum, bunt, butt, butt against, calf, carabao, catachresis, cattle, chain letter, chanticleer, claptrap, cock, cockerel, commandant, constable, cop, copper, cow, cram, crap, critter, crowd, custodian, dairy cattle, dairy cow, dead letter, declaration, decree, decree-law, decreement, decretal, decretum, dick, dictum, dig, diktat, dimissorial, dimissory letter, dog, dogie, drake, drive, drivel, drool, drop letter, edict, edictum, elbow, encyclical, entire, entire horse, eyewash, fan letter, fat, fiat, flam, flapdoodle, flatfoot, fl